2780457060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{433093}}^1$

素因数の和:433212

約数の個数: 48

約数和(自身を含む): 7858057536

約数和(自身を除く): 5077600476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 433093, 866186, 1299279, 1732372, 2165465, 2598558, 4330930, 5197116, 6496395, 8661860, 12992790, 25985580, 46340951, 92681902, 139022853, 185363804, 231704755, 278045706, 463409510, 556091412, 695114265, 926819020, 1390228530, 2780457060]

約数ペア:

[(1, 2780457060), (2, 1390228530), (3, 926819020), (4, 695114265), (5, 556091412), (6, 463409510), (10, 278045706), (12, 231704755), (15, 185363804), (20, 139022853), (30, 92681902), (60, 46340951), (107, 25985580), (214, 12992790), (321, 8661860), (428, 6496395), (535, 5197116), (642, 4330930), (1070, 2598558), (1284, 2165465), (1605, 1732372), (2140, 1299279), (3210, 866186), (6420, 433093)]