71115450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 204094080

約数和(自身を除く): 132978630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 89, 105, 150, 175, 178, 210, 267, 350, 445, 525, 534, 623, 761, 890, 1050, 1246, 1335, 1522, 1869, 2225, 2283, 2670, 3115, 3738, 3805, 4450, 4566, 5327, 6230, 6675, 7610, 9345, 10654, 11415, 13350, 15575, 15981, 18690, 19025, 22830, 26635, 31150, 31962, 38050, 46725, 53270, 57075, 67729, 79905, 93450, 114150, 133175, 135458, 159810, 203187, 266350, 338645, 399525, 406374, 474103, 677290, 799050, 948206, 1015935, 1422309, 1693225, 2031870, 2370515, 2844618, 3386450, 4741030, 5079675, 7111545, 10159350, 11852575, 14223090, 23705150, 35557725, 71115450]

約数ペア:

[(1, 71115450), (2, 35557725), (3, 23705150), (5, 14223090), (6, 11852575), (7, 10159350), (10, 7111545), (14, 5079675), (15, 4741030), (21, 3386450), (25, 2844618), (30, 2370515), (35, 2031870), (42, 1693225), (50, 1422309), (70, 1015935), (75, 948206), (89, 799050), (105, 677290), (150, 474103), (175, 406374), (178, 399525), (210, 338645), (267, 266350), (350, 203187), (445, 159810), (525, 135458), (534, 133175), (623, 114150), (761, 93450), (890, 79905), (1050, 67729), (1246, 57075), (1335, 53270), (1522, 46725), (1869, 38050), (2225, 31962), (2283, 31150), (2670, 26635), (3115, 22830), (3738, 19025), (3805, 18690), (4450, 15981), (4566, 15575), (5327, 13350), (6230, 11415), (6675, 10654), (7610, 9345)]