29479240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 76492800

約数和(自身を除く): 47013560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 829, 889, 1016, 1270, 1658, 1778, 2540, 3316, 3556, 4145, 4445, 5080, 5803, 6632, 7112, 8290, 8890, 11606, 16580, 17780, 23212, 29015, 33160, 35560, 46424, 58030, 105283, 116060, 210566, 232120, 421132, 526415, 736981, 842264, 1052830, 1473962, 2105660, 2947924, 3684905, 4211320, 5895848, 7369810, 14739620, 29479240]

約数ペア:

[(1, 29479240), (2, 14739620), (4, 7369810), (5, 5895848), (7, 4211320), (8, 3684905), (10, 2947924), (14, 2105660), (20, 1473962), (28, 1052830), (35, 842264), (40, 736981), (56, 526415), (70, 421132), (127, 232120), (140, 210566), (254, 116060), (280, 105283), (508, 58030), (635, 46424), (829, 35560), (889, 33160), (1016, 29015), (1270, 23212), (1658, 17780), (1778, 16580), (2540, 11606), (3316, 8890), (3556, 8290), (4145, 7112), (4445, 6632), (5080, 5803)]