30094960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 81369792

約数和(自身を除く): 51274832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 881, 976, 1220, 1708, 1762, 2135, 2440, 3416, 3524, 4270, 4405, 4880, 6167, 6832, 7048, 8540, 8810, 12334, 14096, 17080, 17620, 24668, 30835, 34160, 35240, 49336, 53741, 61670, 70480, 98672, 107482, 123340, 214964, 246680, 268705, 376187, 429928, 493360, 537410, 752374, 859856, 1074820, 1504748, 1880935, 2149640, 3009496, 3761870, 4299280, 6018992, 7523740, 15047480, 30094960]

約数ペア:

[(1, 30094960), (2, 15047480), (4, 7523740), (5, 6018992), (7, 4299280), (8, 3761870), (10, 3009496), (14, 2149640), (16, 1880935), (20, 1504748), (28, 1074820), (35, 859856), (40, 752374), (56, 537410), (61, 493360), (70, 429928), (80, 376187), (112, 268705), (122, 246680), (140, 214964), (244, 123340), (280, 107482), (305, 98672), (427, 70480), (488, 61670), (560, 53741), (610, 49336), (854, 35240), (881, 34160), (976, 30835), (1220, 24668), (1708, 17620), (1762, 17080), (2135, 14096), (2440, 12334), (3416, 8810), (3524, 8540), (4270, 7048), (4405, 6832), (4880, 6167)]