15932790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 44478720

約数和(自身を除く): 28545930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 43, 45, 46, 69, 86, 90, 115, 129, 138, 179, 207, 215, 230, 258, 345, 358, 387, 414, 430, 537, 645, 690, 774, 895, 989, 1035, 1074, 1290, 1611, 1790, 1935, 1978, 2070, 2685, 2967, 3222, 3870, 4117, 4945, 5370, 5934, 7697, 8055, 8234, 8901, 9890, 12351, 14835, 15394, 16110, 17802, 20585, 23091, 24702, 29670, 37053, 38485, 41170, 44505, 46182, 61755, 69273, 74106, 76970, 89010, 115455, 123510, 138546, 177031, 185265, 230910, 346365, 354062, 370530, 531093, 692730, 885155, 1062186, 1593279, 1770310, 2655465, 3186558, 5310930, 7966395, 15932790]

約数ペア:

[(1, 15932790), (2, 7966395), (3, 5310930), (5, 3186558), (6, 2655465), (9, 1770310), (10, 1593279), (15, 1062186), (18, 885155), (23, 692730), (30, 531093), (43, 370530), (45, 354062), (46, 346365), (69, 230910), (86, 185265), (90, 177031), (115, 138546), (129, 123510), (138, 115455), (179, 89010), (207, 76970), (215, 74106), (230, 69273), (258, 61755), (345, 46182), (358, 44505), (387, 41170), (414, 38485), (430, 37053), (537, 29670), (645, 24702), (690, 23091), (774, 20585), (895, 17802), (989, 16110), (1035, 15394), (1074, 14835), (1290, 12351), (1611, 9890), (1790, 8901), (1935, 8234), (1978, 8055), (2070, 7697), (2685, 5934), (2967, 5370), (3222, 4945), (3870, 4117)]