77320230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198257}}^1$

素因数の和:198280

約数の個数: 32

約数和(自身を含む): 199844064

約数和(自身を除く): 122523834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 198257, 396514, 594771, 991285, 1189542, 1982570, 2577341, 2973855, 5154682, 5947710, 7732023, 12886705, 15464046, 25773410, 38660115, 77320230]

約数ペア:

[(1, 77320230), (2, 38660115), (3, 25773410), (5, 15464046), (6, 12886705), (10, 7732023), (13, 5947710), (15, 5154682), (26, 2973855), (30, 2577341), (39, 1982570), (65, 1189542), (78, 991285), (130, 594771), (195, 396514), (390, 198257)]