155114970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{17891}}^1$

素因数の和:17935

約数の個数: 48

約数和(自身を含む): 395484768

約数和(自身を除く): 240369798

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 17891, 35782, 53673, 89455, 107346, 178910, 268365, 304147, 536730, 608294, 912441, 1520735, 1824882, 3041470, 4562205, 5170499, 9124410, 10340998, 15511497, 25852495, 31022994, 51704990, 77557485, 155114970]

約数ペア:

[(1, 155114970), (2, 77557485), (3, 51704990), (5, 31022994), (6, 25852495), (10, 15511497), (15, 10340998), (17, 9124410), (30, 5170499), (34, 4562205), (51, 3041470), (85, 1824882), (102, 1520735), (170, 912441), (255, 608294), (289, 536730), (510, 304147), (578, 268365), (867, 178910), (1445, 107346), (1734, 89455), (2890, 53673), (4335, 35782), (8670, 17891)]