914379410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4091}}^1$

素因数の和:4239

約数の個数: 64

約数和(自身を含む): 1961017344

約数和(自身を除く): 1046637934

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 103, 155, 206, 217, 310, 434, 515, 721, 1030, 1085, 1442, 2170, 3193, 3605, 4091, 6386, 7210, 8182, 15965, 20455, 22351, 28637, 31930, 40910, 44702, 57274, 111755, 126821, 143185, 223510, 253642, 286370, 421373, 634105, 842746, 887747, 1268210, 1775494, 2106865, 2949611, 4213730, 4438735, 5899222, 8877470, 13062563, 14748055, 26125126, 29496110, 65312815, 91437941, 130625630, 182875882, 457189705, 914379410]

約数ペア:

[(1, 914379410), (2, 457189705), (5, 182875882), (7, 130625630), (10, 91437941), (14, 65312815), (31, 29496110), (35, 26125126), (62, 14748055), (70, 13062563), (103, 8877470), (155, 5899222), (206, 4438735), (217, 4213730), (310, 2949611), (434, 2106865), (515, 1775494), (721, 1268210), (1030, 887747), (1085, 842746), (1442, 634105), (2170, 421373), (3193, 286370), (3605, 253642), (4091, 223510), (6386, 143185), (7210, 126821), (8182, 111755), (15965, 57274), (20455, 44702), (22351, 40910), (28637, 31930)]