149881230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{38729}}^1$

素因数の和:38785

約数の個数: 48

約数和(自身を含む): 398764080

約数和(自身を除く): 248882850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 38729, 77458, 116187, 193645, 232374, 348561, 387290, 580935, 697122, 1161870, 1665347, 1742805, 3330694, 3485610, 4996041, 8326735, 9992082, 14988123, 16653470, 24980205, 29976246, 49960410, 74940615, 149881230]

約数ペア:

[(1, 149881230), (2, 74940615), (3, 49960410), (5, 29976246), (6, 24980205), (9, 16653470), (10, 14988123), (15, 9992082), (18, 8326735), (30, 4996041), (43, 3485610), (45, 3330694), (86, 1742805), (90, 1665347), (129, 1161870), (215, 697122), (258, 580935), (387, 387290), (430, 348561), (645, 232374), (774, 193645), (1290, 116187), (1935, 77458), (3870, 38729)]