130859960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42487}}^1$

素因数の和:42516

約数の個数: 64

約数和(自身を含む): 367096320

約数和(自身を除く): 236236360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 42487, 84974, 169948, 212435, 297409, 339896, 424870, 467357, 594818, 849740, 934714, 1189636, 1487045, 1699480, 1869428, 2336785, 2379272, 2974090, 3271499, 3738856, 4673570, 5948180, 6542998, 9347140, 11896360, 13085996, 16357495, 18694280, 26171992, 32714990, 65429980, 130859960]

約数ペア:

[(1, 130859960), (2, 65429980), (4, 32714990), (5, 26171992), (7, 18694280), (8, 16357495), (10, 13085996), (11, 11896360), (14, 9347140), (20, 6542998), (22, 5948180), (28, 4673570), (35, 3738856), (40, 3271499), (44, 2974090), (55, 2379272), (56, 2336785), (70, 1869428), (77, 1699480), (88, 1487045), (110, 1189636), (140, 934714), (154, 849740), (220, 594818), (280, 467357), (308, 424870), (385, 339896), (440, 297409), (616, 212435), (770, 169948), (1540, 84974), (3080, 42487)]