144581970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{370723}}^1$

素因数の和:370746

約数の個数: 32

約数和(自身を含む): 373689792

約数和(自身を除く): 229107822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 370723, 741446, 1112169, 1853615, 2224338, 3707230, 4819399, 5560845, 9638798, 11121690, 14458197, 24096995, 28916394, 48193990, 72290985, 144581970]

約数ペア:

[(1, 144581970), (2, 72290985), (3, 48193990), (5, 28916394), (6, 24096995), (10, 14458197), (13, 11121690), (15, 9638798), (26, 5560845), (30, 4819399), (39, 3707230), (65, 2224338), (78, 1853615), (130, 1112169), (195, 741446), (390, 370723)]