12627724860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1631489}}^1$

素因数の和:1631547

約数の個数: 72

約数和(自身を含む): 39194915760

約数和(自身を除く): 26567190900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 1631489, 3262978, 4894467, 6525956, 8157445, 9788934, 14683401, 16314890, 19577868, 24472335, 29366802, 32629780, 48944670, 58733604, 70154027, 73417005, 97889340, 140308054, 146834010, 210462081, 280616108, 293668020, 350770135, 420924162, 631386243, 701540270, 841848324, 1052310405, 1262772486, 1403080540, 2104620810, 2525544972, 3156931215, 4209241620, 6313862430, 12627724860]

約数ペア:

[(1, 12627724860), (2, 6313862430), (3, 4209241620), (4, 3156931215), (5, 2525544972), (6, 2104620810), (9, 1403080540), (10, 1262772486), (12, 1052310405), (15, 841848324), (18, 701540270), (20, 631386243), (30, 420924162), (36, 350770135), (43, 293668020), (45, 280616108), (60, 210462081), (86, 146834010), (90, 140308054), (129, 97889340), (172, 73417005), (180, 70154027), (215, 58733604), (258, 48944670), (387, 32629780), (430, 29366802), (516, 24472335), (645, 19577868), (774, 16314890), (860, 14683401), (1290, 9788934), (1548, 8157445), (1935, 6525956), (2580, 4894467), (3870, 3262978), (7740, 1631489)]