68269380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 200116224

約数和(自身を除く): 131846844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 430, 470, 516, 563, 564, 645, 705, 860, 940, 1126, 1290, 1410, 1689, 2021, 2252, 2580, 2815, 2820, 3378, 4042, 5630, 6063, 6756, 8084, 8445, 10105, 11260, 12126, 16890, 20210, 24209, 24252, 26461, 30315, 33780, 40420, 48418, 52922, 60630, 72627, 79383, 96836, 105844, 121045, 121260, 132305, 145254, 158766, 242090, 264610, 290508, 317532, 363135, 396915, 484180, 529220, 726270, 793830, 1137823, 1452540, 1587660, 2275646, 3413469, 4551292, 5689115, 6826938, 11378230, 13653876, 17067345, 22756460, 34134690, 68269380]

約数ペア:

[(1, 68269380), (2, 34134690), (3, 22756460), (4, 17067345), (5, 13653876), (6, 11378230), (10, 6826938), (12, 5689115), (15, 4551292), (20, 3413469), (30, 2275646), (43, 1587660), (47, 1452540), (60, 1137823), (86, 793830), (94, 726270), (129, 529220), (141, 484180), (172, 396915), (188, 363135), (215, 317532), (235, 290508), (258, 264610), (282, 242090), (430, 158766), (470, 145254), (516, 132305), (563, 121260), (564, 121045), (645, 105844), (705, 96836), (860, 79383), (940, 72627), (1126, 60630), (1290, 52922), (1410, 48418), (1689, 40420), (2021, 33780), (2252, 30315), (2580, 26461), (2815, 24252), (2820, 24209), (3378, 20210), (4042, 16890), (5630, 12126), (6063, 11260), (6756, 10105), (8084, 8445)]