75072290

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 137479680

約数和(自身を除く): 62407390

約数列:

[1, 2, 5, 10, 101, 202, 239, 311, 478, 505, 622, 1010, 1195, 1555, 2390, 3110, 24139, 31411, 48278, 62822, 74329, 120695, 148658, 157055, 241390, 314110, 371645, 743290, 7507229, 15014458, 37536145, 75072290]

約数ペア:

[(1, 75072290), (2, 37536145), (5, 15014458), (10, 7507229), (101, 743290), (202, 371645), (239, 314110), (311, 241390), (478, 157055), (505, 148658), (622, 120695), (1010, 74329), (1195, 62822), (1555, 48278), (2390, 31411), (3110, 24139)]