151489790

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 276242400

約数和(自身を除く): 124752610

約数列:

[1, 2, 5, 10, 149, 293, 298, 347, 586, 694, 745, 1465, 1490, 1735, 2930, 3470, 43657, 51703, 87314, 101671, 103406, 203342, 218285, 258515, 436570, 508355, 517030, 1016710, 15148979, 30297958, 75744895, 151489790]

約数ペア:

[(1, 151489790), (2, 75744895), (5, 30297958), (10, 15148979), (149, 1016710), (293, 517030), (298, 508355), (347, 436570), (586, 258515), (694, 218285), (745, 203342), (1465, 103406), (1490, 101671), (1735, 87314), (2930, 51703), (3470, 43657)]