144428730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{209317}}^1$

素因数の和:209350

約数の個数: 32

約数和(自身を含む): 361701504

約数和(自身を除く): 217272774

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 209317, 418634, 627951, 1046585, 1255902, 2093170, 3139755, 4814291, 6279510, 9628582, 14442873, 24071455, 28885746, 48142910, 72214365, 144428730]

約数ペア:

[(1, 144428730), (2, 72214365), (3, 48142910), (5, 28885746), (6, 24071455), (10, 14442873), (15, 9628582), (23, 6279510), (30, 4814291), (46, 3139755), (69, 2093170), (115, 1255902), (138, 1046585), (230, 627951), (345, 418634), (690, 209317)]