154337430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{395737}}^1$

素因数の和:395760

約数の個数: 32

約数和(自身を含む): 398903904

約数和(自身を除く): 244566474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 395737, 791474, 1187211, 1978685, 2374422, 3957370, 5144581, 5936055, 10289162, 11872110, 15433743, 25722905, 30867486, 51445810, 77168715, 154337430]

約数ペア:

[(1, 154337430), (2, 77168715), (3, 51445810), (5, 30867486), (6, 25722905), (10, 15433743), (13, 11872110), (15, 10289162), (26, 5936055), (30, 5144581), (39, 3957370), (65, 2374422), (78, 1978685), (130, 1187211), (195, 791474), (390, 395737)]