149880930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{262949}}^1$

素因数の和:262978

約数の個数: 32

約数和(自身を含む): 378648000

約数和(自身を除く): 228767070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 262949, 525898, 788847, 1314745, 1577694, 2629490, 3944235, 4996031, 7888470, 9992062, 14988093, 24980155, 29976186, 49960310, 74940465, 149880930]

約数ペア:

[(1, 149880930), (2, 74940465), (3, 49960310), (5, 29976186), (6, 24980155), (10, 14988093), (15, 9992062), (19, 7888470), (30, 4996031), (38, 3944235), (57, 2629490), (95, 1577694), (114, 1314745), (190, 788847), (285, 525898), (570, 262949)]