2015156730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{2953}}^1$

素因数の和:3052

約数の個数: 96

約数和(自身を含む): 5175124416

約数和(自身を除く): 3159967686

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 529, 645, 690, 989, 1058, 1290, 1587, 1978, 2645, 2953, 2967, 3174, 4945, 5290, 5906, 5934, 7935, 8859, 9890, 14765, 14835, 15870, 17718, 22747, 29530, 29670, 44295, 45494, 67919, 68241, 88590, 113735, 126979, 135838, 136482, 203757, 227470, 253958, 339595, 341205, 380937, 407514, 634895, 679190, 682410, 761874, 1018785, 1269790, 1562137, 1904685, 2037570, 2920517, 3124274, 3809370, 4686411, 5841034, 7810685, 8761551, 9372822, 14602585, 15621370, 17523102, 23432055, 29205170, 43807755, 46864110, 67171891, 87615510, 134343782, 201515673, 335859455, 403031346, 671718910, 1007578365, 2015156730]

約数ペア:

[(1, 2015156730), (2, 1007578365), (3, 671718910), (5, 403031346), (6, 335859455), (10, 201515673), (15, 134343782), (23, 87615510), (30, 67171891), (43, 46864110), (46, 43807755), (69, 29205170), (86, 23432055), (115, 17523102), (129, 15621370), (138, 14602585), (215, 9372822), (230, 8761551), (258, 7810685), (345, 5841034), (430, 4686411), (529, 3809370), (645, 3124274), (690, 2920517), (989, 2037570), (1058, 1904685), (1290, 1562137), (1587, 1269790), (1978, 1018785), (2645, 761874), (2953, 682410), (2967, 679190), (3174, 634895), (4945, 407514), (5290, 380937), (5906, 341205), (5934, 339595), (7935, 253958), (8859, 227470), (9890, 203757), (14765, 136482), (14835, 135838), (15870, 126979), (17718, 113735), (22747, 88590), (29530, 68241), (29670, 67919), (44295, 45494)]