2912683020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 8969982336

約数和(自身を除く): 6057299316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 137, 156, 194, 195, 260, 274, 281, 291, 388, 390, 411, 485, 548, 562, 582, 685, 780, 822, 843, 970, 1124, 1164, 1261, 1370, 1405, 1455, 1644, 1686, 1781, 1940, 2055, 2522, 2740, 2810, 2910, 3372, 3562, 3653, 3783, 4110, 4215, 5044, 5343, 5620, 5820, 6305, 7124, 7306, 7566, 8220, 8430, 8905, 10686, 10959, 12610, 13289, 14612, 15132, 16860, 17810, 18265, 18915, 21372, 21918, 25220, 26578, 26715, 27257, 35620, 36530, 37830, 38497, 39867, 43836, 53156, 53430, 54514, 54795, 66445, 73060, 75660, 76994, 79734, 81771, 106860, 109028, 109590, 115491, 132890, 136285, 153988, 159468, 163542, 172757, 192485, 199335, 219180, 230982, 265780, 272570, 327084, 345514, 354341, 384970, 398670, 408855, 461964, 500461, 518271, 545140, 577455, 691028, 708682, 769940, 797340, 817710, 863785, 1000922, 1036542, 1063023, 1154910, 1417364, 1501383, 1635420, 1727570, 1771705, 2001844, 2073084, 2126046, 2309820, 2502305, 2591355, 3002766, 3455140, 3543410, 3734209, 4252092, 5004610, 5182710, 5315115, 6005532, 7086820, 7468418, 7506915, 10009220, 10365420, 10630230, 11202627, 14936836, 15013830, 18671045, 21260460, 22405254, 30027660, 37342090, 44810508, 48544717, 56013135, 74684180, 97089434, 112026270, 145634151, 194178868, 224052540, 242723585, 291268302, 485447170, 582536604, 728170755, 970894340, 1456341510, 2912683020]

約数ペア:

[(1, 2912683020), (2, 1456341510), (3, 970894340), (4, 728170755), (5, 582536604), (6, 485447170), (10, 291268302), (12, 242723585), (13, 224052540), (15, 194178868), (20, 145634151), (26, 112026270), (30, 97089434), (39, 74684180), (52, 56013135), (60, 48544717), (65, 44810508), (78, 37342090), (97, 30027660), (130, 22405254), (137, 21260460), (156, 18671045), (194, 15013830), (195, 14936836), (260, 11202627), (274, 10630230), (281, 10365420), (291, 10009220), (388, 7506915), (390, 7468418), (411, 7086820), (485, 6005532), (548, 5315115), (562, 5182710), (582, 5004610), (685, 4252092), (780, 3734209), (822, 3543410), (843, 3455140), (970, 3002766), (1124, 2591355), (1164, 2502305), (1261, 2309820), (1370, 2126046), (1405, 2073084), (1455, 2001844), (1644, 1771705), (1686, 1727570), (1781, 1635420), (1940, 1501383), (2055, 1417364), (2522, 1154910), (2740, 1063023), (2810, 1036542), (2910, 1000922), (3372, 863785), (3562, 817710), (3653, 797340), (3783, 769940), (4110, 708682), (4215, 691028), (5044, 577455), (5343, 545140), (5620, 518271), (5820, 500461), (6305, 461964), (7124, 408855), (7306, 398670), (7566, 384970), (8220, 354341), (8430, 345514), (8905, 327084), (10686, 272570), (10959, 265780), (12610, 230982), (13289, 219180), (14612, 199335), (15132, 192485), (16860, 172757), (17810, 163542), (18265, 159468), (18915, 153988), (21372, 136285), (21918, 132890), (25220, 115491), (26578, 109590), (26715, 109028), (27257, 106860), (35620, 81771), (36530, 79734), (37830, 76994), (38497, 75660), (39867, 73060), (43836, 66445), (53156, 54795), (53430, 54514)]