746452330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 1477502208

約数和(自身を除く): 731049878

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 107, 130, 206, 214, 515, 521, 535, 1030, 1042, 1070, 1339, 1391, 2605, 2678, 2782, 5210, 6695, 6773, 6955, 11021, 13390, 13546, 13910, 22042, 33865, 53663, 55105, 55747, 67730, 107326, 110210, 111494, 143273, 268315, 278735, 286546, 536630, 557470, 697619, 716365, 724711, 1395238, 1432730, 1449422, 3488095, 3623555, 5741941, 6976190, 7247110, 11483882, 28709705, 57419410, 74645233, 149290466, 373226165, 746452330]

約数ペア:

[(1, 746452330), (2, 373226165), (5, 149290466), (10, 74645233), (13, 57419410), (26, 28709705), (65, 11483882), (103, 7247110), (107, 6976190), (130, 5741941), (206, 3623555), (214, 3488095), (515, 1449422), (521, 1432730), (535, 1395238), (1030, 724711), (1042, 716365), (1070, 697619), (1339, 557470), (1391, 536630), (2605, 286546), (2678, 278735), (2782, 268315), (5210, 143273), (6695, 111494), (6773, 110210), (6955, 107326), (11021, 67730), (13390, 55747), (13546, 55105), (13910, 53663), (22042, 33865)]