15009308908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{253999}}^1$

素因数の和:254110

約数の個数: 48

約数和(自身を含む): 30723840000

約数和(自身を除く): 15714531092

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 79, 158, 187, 316, 374, 748, 869, 1343, 1738, 2686, 3476, 5372, 14773, 29546, 59092, 253999, 507998, 1015996, 2793989, 4317983, 5587978, 8635966, 11175956, 17271932, 20065921, 40131842, 47497813, 80263684, 94995626, 189991252, 220725131, 341120657, 441450262, 682241314, 882900524, 1364482628, 3752327227, 7504654454, 15009308908]

約数ペア:

[(1, 15009308908), (2, 7504654454), (4, 3752327227), (11, 1364482628), (17, 882900524), (22, 682241314), (34, 441450262), (44, 341120657), (68, 220725131), (79, 189991252), (158, 94995626), (187, 80263684), (316, 47497813), (374, 40131842), (748, 20065921), (869, 17271932), (1343, 11175956), (1738, 8635966), (2686, 5587978), (3476, 4317983), (5372, 2793989), (14773, 1015996), (29546, 507998), (59092, 253999)]