129792910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 266208768

約数和(自身を除く): 136415858

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 83, 115, 130, 166, 230, 299, 415, 523, 598, 830, 1046, 1079, 1495, 1909, 2158, 2615, 2990, 3818, 5230, 5395, 6799, 9545, 10790, 12029, 13598, 19090, 24058, 24817, 33995, 43409, 49634, 60145, 67990, 86818, 120290, 124085, 156377, 217045, 248170, 312754, 434090, 564317, 781885, 998407, 1128634, 1563770, 1996814, 2821585, 4992035, 5643170, 9984070, 12979291, 25958582, 64896455, 129792910]

約数ペア:

[(1, 129792910), (2, 64896455), (5, 25958582), (10, 12979291), (13, 9984070), (23, 5643170), (26, 4992035), (46, 2821585), (65, 1996814), (83, 1563770), (115, 1128634), (130, 998407), (166, 781885), (230, 564317), (299, 434090), (415, 312754), (523, 248170), (598, 217045), (830, 156377), (1046, 124085), (1079, 120290), (1495, 86818), (1909, 67990), (2158, 60145), (2615, 49634), (2990, 43409), (3818, 33995), (5230, 24817), (5395, 24058), (6799, 19090), (9545, 13598), (10790, 12029)]