30615697060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{4019}}^1$

素因数の和:4477

約数の個数: 96

約数和(自身を含む): 70288767360

約数和(自身を除く): 39673070300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 353, 415, 706, 830, 1079, 1412, 1660, 1765, 2158, 3530, 4019, 4316, 4589, 5395, 7060, 8038, 9178, 10790, 16076, 18356, 20095, 21580, 22945, 29299, 40190, 45890, 52247, 58598, 80380, 91780, 104494, 117196, 146495, 208988, 261235, 292990, 333577, 380887, 522470, 585980, 667154, 761774, 1044940, 1334308, 1418707, 1523548, 1667885, 1904435, 2837414, 3335770, 3808870, 4336501, 5674828, 6671540, 7093535, 7617740, 8673002, 14187070, 17346004, 18443191, 21682505, 28374140, 36886382, 43365010, 73772764, 86730020, 92215955, 117752681, 184431910, 235505362, 368863820, 471010724, 588763405, 1177526810, 1530784853, 2355053620, 3061569706, 6123139412, 7653924265, 15307848530, 30615697060]

約数ペア:

[(1, 30615697060), (2, 15307848530), (4, 7653924265), (5, 6123139412), (10, 3061569706), (13, 2355053620), (20, 1530784853), (26, 1177526810), (52, 588763405), (65, 471010724), (83, 368863820), (130, 235505362), (166, 184431910), (260, 117752681), (332, 92215955), (353, 86730020), (415, 73772764), (706, 43365010), (830, 36886382), (1079, 28374140), (1412, 21682505), (1660, 18443191), (1765, 17346004), (2158, 14187070), (3530, 8673002), (4019, 7617740), (4316, 7093535), (4589, 6671540), (5395, 5674828), (7060, 4336501), (8038, 3808870), (9178, 3335770), (10790, 2837414), (16076, 1904435), (18356, 1667885), (20095, 1523548), (21580, 1418707), (22945, 1334308), (29299, 1044940), (40190, 761774), (45890, 667154), (52247, 585980), (58598, 522470), (80380, 380887), (91780, 333577), (104494, 292990), (117196, 261235), (146495, 208988)]