9161580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 27143424

約数和(自身を除く): 17981844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 67, 86, 106, 129, 134, 159, 172, 201, 212, 215, 258, 265, 268, 318, 335, 402, 430, 516, 530, 636, 645, 670, 795, 804, 860, 1005, 1060, 1290, 1340, 1590, 2010, 2279, 2580, 2881, 3180, 3551, 4020, 4558, 5762, 6837, 7102, 8643, 9116, 10653, 11395, 11524, 13674, 14204, 14405, 17286, 17755, 21306, 22790, 27348, 28810, 34185, 34572, 35510, 42612, 43215, 45580, 53265, 57620, 68370, 71020, 86430, 106530, 136740, 152693, 172860, 213060, 305386, 458079, 610772, 763465, 916158, 1526930, 1832316, 2290395, 3053860, 4580790, 9161580]

約数ペア:

[(1, 9161580), (2, 4580790), (3, 3053860), (4, 2290395), (5, 1832316), (6, 1526930), (10, 916158), (12, 763465), (15, 610772), (20, 458079), (30, 305386), (43, 213060), (53, 172860), (60, 152693), (67, 136740), (86, 106530), (106, 86430), (129, 71020), (134, 68370), (159, 57620), (172, 53265), (201, 45580), (212, 43215), (215, 42612), (258, 35510), (265, 34572), (268, 34185), (318, 28810), (335, 27348), (402, 22790), (430, 21306), (516, 17755), (530, 17286), (636, 14405), (645, 14204), (670, 13674), (795, 11524), (804, 11395), (860, 10653), (1005, 9116), (1060, 8643), (1290, 7102), (1340, 6837), (1590, 5762), (2010, 4558), (2279, 4020), (2580, 3551), (2881, 3180)]