15136860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5867}}^1$

素因数の和:5922

約数の個数: 48

約数和(自身を含む): 43376256

約数和(自身を除く): 28239396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 5867, 11734, 17601, 23468, 29335, 35202, 58670, 70404, 88005, 117340, 176010, 252281, 352020, 504562, 756843, 1009124, 1261405, 1513686, 2522810, 3027372, 3784215, 5045620, 7568430, 15136860]

約数ペア:

[(1, 15136860), (2, 7568430), (3, 5045620), (4, 3784215), (5, 3027372), (6, 2522810), (10, 1513686), (12, 1261405), (15, 1009124), (20, 756843), (30, 504562), (43, 352020), (60, 252281), (86, 176010), (129, 117340), (172, 88005), (215, 70404), (258, 58670), (430, 35202), (516, 29335), (645, 23468), (860, 17601), (1290, 11734), (2580, 5867)]