74806340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{76333}}^1$

素因数の和:76356

約数の個数: 36

約数和(自身を含む): 182743596

約数和(自身を除く): 107937256

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 76333, 152666, 305332, 381665, 534331, 763330, 1068662, 1526660, 2137324, 2671655, 3740317, 5343310, 7480634, 10686620, 14961268, 18701585, 37403170, 74806340]

約数ペア:

[(1, 74806340), (2, 37403170), (4, 18701585), (5, 14961268), (7, 10686620), (10, 7480634), (14, 5343310), (20, 3740317), (28, 2671655), (35, 2137324), (49, 1526660), (70, 1068662), (98, 763330), (140, 534331), (196, 381665), (245, 305332), (490, 152666), (980, 76333)]