97990230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251257}}^1$

素因数の和:251280

約数の個数: 32

約数和(自身を含む): 253268064

約数和(自身を除く): 155277834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 251257, 502514, 753771, 1256285, 1507542, 2512570, 3266341, 3768855, 6532682, 7537710, 9799023, 16331705, 19598046, 32663410, 48995115, 97990230]

約数ペア:

[(1, 97990230), (2, 48995115), (3, 32663410), (5, 19598046), (6, 16331705), (10, 9799023), (13, 7537710), (15, 6532682), (26, 3768855), (30, 3266341), (39, 2512570), (65, 1507542), (78, 1256285), (130, 753771), (195, 502514), (390, 251257)]