90307260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{501707}}^1$

素因数の和:501722

約数の個数: 36

約数和(自身を含む): 273932568

約数和(自身を除く): 183625308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 501707, 1003414, 1505121, 2006828, 2508535, 3010242, 4515363, 5017070, 6020484, 7525605, 9030726, 10034140, 15051210, 18061452, 22576815, 30102420, 45153630, 90307260]

約数ペア:

[(1, 90307260), (2, 45153630), (3, 30102420), (4, 22576815), (5, 18061452), (6, 15051210), (9, 10034140), (10, 9030726), (12, 7525605), (15, 6020484), (18, 5017070), (20, 4515363), (30, 3010242), (36, 2508535), (45, 2006828), (60, 1505121), (90, 1003414), (180, 501707)]