77100390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{285557}}^1$

素因数の和:285573

約数の個数: 32

約数和(自身を含む): 205601760

約数和(自身を除く): 128501370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 285557, 571114, 856671, 1427785, 1713342, 2570013, 2855570, 4283355, 5140026, 7710039, 8566710, 12850065, 15420078, 25700130, 38550195, 77100390]

約数ペア:

[(1, 77100390), (2, 38550195), (3, 25700130), (5, 15420078), (6, 12850065), (9, 8566710), (10, 7710039), (15, 5140026), (18, 4283355), (27, 2855570), (30, 2570013), (45, 1713342), (54, 1427785), (90, 856671), (135, 571114), (270, 285557)]