15670049460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20089807}}^1$

素因数の和:20089832

約数の個数: 48

約数和(自身を含む): 47251228416

約数和(自身を除く): 31581178956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 20089807, 40179614, 60269421, 80359228, 100449035, 120538842, 200898070, 241077684, 261167491, 301347105, 401796140, 522334982, 602694210, 783502473, 1044669964, 1205388420, 1305837455, 1567004946, 2611674910, 3134009892, 3917512365, 5223349820, 7835024730, 15670049460]

約数ペア:

[(1, 15670049460), (2, 7835024730), (3, 5223349820), (4, 3917512365), (5, 3134009892), (6, 2611674910), (10, 1567004946), (12, 1305837455), (13, 1205388420), (15, 1044669964), (20, 783502473), (26, 602694210), (30, 522334982), (39, 401796140), (52, 301347105), (60, 261167491), (65, 241077684), (78, 200898070), (130, 120538842), (156, 100449035), (195, 80359228), (260, 60269421), (390, 40179614), (780, 20089807)]