155583030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{120607}}^1$

素因数の和:120660

約数の個数: 32

約数和(自身を含む): 382086144

約数和(自身を除く): 226503114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 120607, 241214, 361821, 603035, 723642, 1206070, 1809105, 3618210, 5186101, 10372202, 15558303, 25930505, 31116606, 51861010, 77791515, 155583030]

約数ペア:

[(1, 155583030), (2, 77791515), (3, 51861010), (5, 31116606), (6, 25930505), (10, 15558303), (15, 10372202), (30, 5186101), (43, 3618210), (86, 1809105), (129, 1206070), (215, 723642), (258, 603035), (430, 361821), (645, 241214), (1290, 120607)]