15419010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 23979390

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 290, 370, 435, 479, 555, 870, 958, 1073, 1110, 1437, 2146, 2395, 2874, 3219, 4790, 5365, 6438, 7185, 10730, 13891, 14370, 16095, 17723, 27782, 32190, 35446, 41673, 53169, 69455, 83346, 88615, 106338, 138910, 177230, 208365, 265845, 416730, 513967, 531690, 1027934, 1541901, 2569835, 3083802, 5139670, 7709505, 15419010]

約数ペア:

[(1, 15419010), (2, 7709505), (3, 5139670), (5, 3083802), (6, 2569835), (10, 1541901), (15, 1027934), (29, 531690), (30, 513967), (37, 416730), (58, 265845), (74, 208365), (87, 177230), (111, 138910), (145, 106338), (174, 88615), (185, 83346), (222, 69455), (290, 53169), (370, 41673), (435, 35446), (479, 32190), (555, 27782), (870, 17723), (958, 16095), (1073, 14370), (1110, 13891), (1437, 10730), (2146, 7185), (2395, 6438), (2874, 5365), (3219, 4790)]