30919804860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{13267}}^1$

素因数の和:13496

約数の個数: 192

約数和(自身を含む): 102713425920

約数和(自身を除く): 71793621060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 179, 186, 210, 217, 310, 358, 372, 420, 434, 465, 537, 620, 651, 716, 868, 895, 930, 1074, 1085, 1253, 1302, 1790, 1860, 2148, 2170, 2506, 2604, 2685, 3255, 3580, 3759, 4340, 5012, 5370, 5549, 6265, 6510, 7518, 10740, 11098, 12530, 13020, 13267, 15036, 16647, 18795, 22196, 25060, 26534, 27745, 33294, 37590, 38843, 39801, 53068, 55490, 66335, 66588, 75180, 77686, 79602, 83235, 92869, 110980, 116529, 132670, 155372, 159204, 166470, 185738, 194215, 199005, 233058, 265340, 278607, 332940, 371476, 388430, 398010, 411277, 464345, 466116, 557214, 582645, 776860, 796020, 822554, 928690, 1114428, 1165290, 1233831, 1393035, 1645108, 1857380, 2056385, 2330580, 2374793, 2467662, 2786070, 2878939, 4112770, 4749586, 4935324, 5572140, 5757878, 6169155, 7124379, 8225540, 8636817, 9499172, 11515756, 11873965, 12338310, 14248758, 14394695, 16623551, 17273634, 23747930, 24676620, 28497516, 28789390, 33247102, 34547268, 35621895, 43184085, 47495860, 49870653, 57578780, 66494204, 71243790, 73618583, 83117755, 86368170, 99741306, 142487580, 147237166, 166235510, 172736340, 199482612, 220855749, 249353265, 294474332, 332471020, 368092915, 441711498, 498706530, 515330081, 736185830, 883422996, 997413060, 1030660162, 1104278745, 1472371660, 1545990243, 2061320324, 2208557490, 2576650405, 3091980486, 4417114980, 5153300810, 6183960972, 7729951215, 10306601620, 15459902430, 30919804860]

約数ペア:

[(1, 30919804860), (2, 15459902430), (3, 10306601620), (4, 7729951215), (5, 6183960972), (6, 5153300810), (7, 4417114980), (10, 3091980486), (12, 2576650405), (14, 2208557490), (15, 2061320324), (20, 1545990243), (21, 1472371660), (28, 1104278745), (30, 1030660162), (31, 997413060), (35, 883422996), (42, 736185830), (60, 515330081), (62, 498706530), (70, 441711498), (84, 368092915), (93, 332471020), (105, 294474332), (124, 249353265), (140, 220855749), (155, 199482612), (179, 172736340), (186, 166235510), (210, 147237166), (217, 142487580), (310, 99741306), (358, 86368170), (372, 83117755), (420, 73618583), (434, 71243790), (465, 66494204), (537, 57578780), (620, 49870653), (651, 47495860), (716, 43184085), (868, 35621895), (895, 34547268), (930, 33247102), (1074, 28789390), (1085, 28497516), (1253, 24676620), (1302, 23747930), (1790, 17273634), (1860, 16623551), (2148, 14394695), (2170, 14248758), (2506, 12338310), (2604, 11873965), (2685, 11515756), (3255, 9499172), (3580, 8636817), (3759, 8225540), (4340, 7124379), (5012, 6169155), (5370, 5757878), (5549, 5572140), (6265, 4935324), (6510, 4749586), (7518, 4112770), (10740, 2878939), (11098, 2786070), (12530, 2467662), (13020, 2374793), (13267, 2330580), (15036, 2056385), (16647, 1857380), (18795, 1645108), (22196, 1393035), (25060, 1233831), (26534, 1165290), (27745, 1114428), (33294, 928690), (37590, 822554), (38843, 796020), (39801, 776860), (53068, 582645), (55490, 557214), (66335, 466116), (66588, 464345), (75180, 411277), (77686, 398010), (79602, 388430), (83235, 371476), (92869, 332940), (110980, 278607), (116529, 265340), (132670, 233058), (155372, 199005), (159204, 194215), (166470, 185738)]