30129996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 77474880

約数和(自身を除く): 47344884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 169, 179, 249, 332, 338, 358, 498, 507, 537, 676, 716, 996, 1014, 1074, 1079, 2028, 2148, 2158, 2327, 3237, 4316, 4654, 6474, 6981, 9308, 12948, 13962, 14027, 14857, 27924, 28054, 29714, 30251, 42081, 44571, 56108, 59428, 60502, 84162, 89142, 90753, 121004, 168324, 178284, 181506, 193141, 363012, 386282, 579423, 772564, 1158846, 2317692, 2510833, 5021666, 7532499, 10043332, 15064998, 30129996]

約数ペア:

[(1, 30129996), (2, 15064998), (3, 10043332), (4, 7532499), (6, 5021666), (12, 2510833), (13, 2317692), (26, 1158846), (39, 772564), (52, 579423), (78, 386282), (83, 363012), (156, 193141), (166, 181506), (169, 178284), (179, 168324), (249, 121004), (332, 90753), (338, 89142), (358, 84162), (498, 60502), (507, 59428), (537, 56108), (676, 44571), (716, 42081), (996, 30251), (1014, 29714), (1074, 28054), (1079, 27924), (2028, 14857), (2148, 14027), (2158, 13962), (2327, 12948), (3237, 9308), (4316, 6981), (4654, 6474)]