70645380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6967}}^1$

素因数の和:7005

約数の個数: 72

約数和(自身を含む): 214224192

約数和(自身を除く): 143578812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 6967, 10140, 13934, 20901, 27868, 34835, 41802, 69670, 83604, 90571, 104505, 139340, 181142, 209010, 271713, 362284, 418020, 452855, 543426, 905710, 1086852, 1177423, 1358565, 1811420, 2354846, 2717130, 3532269, 4709692, 5434260, 5887115, 7064538, 11774230, 14129076, 17661345, 23548460, 35322690, 70645380]

約数ペア:

[(1, 70645380), (2, 35322690), (3, 23548460), (4, 17661345), (5, 14129076), (6, 11774230), (10, 7064538), (12, 5887115), (13, 5434260), (15, 4709692), (20, 3532269), (26, 2717130), (30, 2354846), (39, 1811420), (52, 1358565), (60, 1177423), (65, 1086852), (78, 905710), (130, 543426), (156, 452855), (169, 418020), (195, 362284), (260, 271713), (338, 209010), (390, 181142), (507, 139340), (676, 104505), (780, 90571), (845, 83604), (1014, 69670), (1690, 41802), (2028, 34835), (2535, 27868), (3380, 20901), (5070, 13934), (6967, 10140)]