12169860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 35925120

約数和(自身を除く): 23755260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 89, 106, 129, 159, 172, 178, 212, 215, 258, 265, 267, 318, 356, 430, 445, 516, 530, 534, 636, 645, 795, 860, 890, 1060, 1068, 1290, 1335, 1590, 1780, 2279, 2580, 2670, 3180, 3827, 4558, 4717, 5340, 6837, 7654, 9116, 9434, 11395, 11481, 13674, 14151, 15308, 18868, 19135, 22790, 22962, 23585, 27348, 28302, 34185, 38270, 45580, 45924, 47170, 56604, 57405, 68370, 70755, 76540, 94340, 114810, 136740, 141510, 202831, 229620, 283020, 405662, 608493, 811324, 1014155, 1216986, 2028310, 2433972, 3042465, 4056620, 6084930, 12169860]

約数ペア:

[(1, 12169860), (2, 6084930), (3, 4056620), (4, 3042465), (5, 2433972), (6, 2028310), (10, 1216986), (12, 1014155), (15, 811324), (20, 608493), (30, 405662), (43, 283020), (53, 229620), (60, 202831), (86, 141510), (89, 136740), (106, 114810), (129, 94340), (159, 76540), (172, 70755), (178, 68370), (212, 57405), (215, 56604), (258, 47170), (265, 45924), (267, 45580), (318, 38270), (356, 34185), (430, 28302), (445, 27348), (516, 23585), (530, 22962), (534, 22790), (636, 19135), (645, 18868), (795, 15308), (860, 14151), (890, 13674), (1060, 11481), (1068, 11395), (1290, 9434), (1335, 9116), (1590, 7654), (1780, 6837), (2279, 5340), (2580, 4717), (2670, 4558), (3180, 3827)]