15673913730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{5531}}^1$

素因数の和:5641

約数の個数: 144

約数和(自身を含む): 43712270784

約数和(自身を除く): 28038357054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 37, 45, 46, 69, 74, 90, 111, 115, 138, 185, 207, 222, 230, 333, 345, 370, 414, 555, 666, 690, 851, 1035, 1110, 1369, 1665, 1702, 2070, 2553, 2738, 3330, 4107, 4255, 5106, 5531, 6845, 7659, 8214, 8510, 11062, 12321, 12765, 13690, 15318, 16593, 20535, 24642, 25530, 27655, 31487, 33186, 38295, 41070, 49779, 55310, 61605, 62974, 76590, 82965, 94461, 99558, 123210, 127213, 157435, 165930, 188922, 204647, 248895, 254426, 283383, 314870, 381639, 409294, 472305, 497790, 566766, 613941, 636065, 763278, 944610, 1023235, 1144917, 1227882, 1272130, 1416915, 1841823, 1908195, 2046470, 2289834, 2833830, 3069705, 3683646, 3816390, 4706881, 5724585, 6139410, 7571939, 9209115, 9413762, 11449170, 14120643, 15143878, 18418230, 22715817, 23534405, 28241286, 37859695, 42361929, 45431634, 47068810, 68147451, 70603215, 75719390, 84723858, 113579085, 136294902, 141206430, 174154597, 211809645, 227158170, 340737255, 348309194, 423619290, 522463791, 681474510, 870772985, 1044927582, 1567391373, 1741545970, 2612318955, 3134782746, 5224637910, 7836956865, 15673913730]

約数ペア:

[(1, 15673913730), (2, 7836956865), (3, 5224637910), (5, 3134782746), (6, 2612318955), (9, 1741545970), (10, 1567391373), (15, 1044927582), (18, 870772985), (23, 681474510), (30, 522463791), (37, 423619290), (45, 348309194), (46, 340737255), (69, 227158170), (74, 211809645), (90, 174154597), (111, 141206430), (115, 136294902), (138, 113579085), (185, 84723858), (207, 75719390), (222, 70603215), (230, 68147451), (333, 47068810), (345, 45431634), (370, 42361929), (414, 37859695), (555, 28241286), (666, 23534405), (690, 22715817), (851, 18418230), (1035, 15143878), (1110, 14120643), (1369, 11449170), (1665, 9413762), (1702, 9209115), (2070, 7571939), (2553, 6139410), (2738, 5724585), (3330, 4706881), (4107, 3816390), (4255, 3683646), (5106, 3069705), (5531, 2833830), (6845, 2289834), (7659, 2046470), (8214, 1908195), (8510, 1841823), (11062, 1416915), (12321, 1272130), (12765, 1227882), (13690, 1144917), (15318, 1023235), (16593, 944610), (20535, 763278), (24642, 636065), (25530, 613941), (27655, 566766), (31487, 497790), (33186, 472305), (38295, 409294), (41070, 381639), (49779, 314870), (55310, 283383), (61605, 254426), (62974, 248895), (76590, 204647), (82965, 188922), (94461, 165930), (99558, 157435), (123210, 127213)]