15796340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112831}}^1$

素因数の和:112847

約数の個数: 24

約数和(自身を含む): 37911552

約数和(自身を除く): 22115212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112831, 225662, 451324, 564155, 789817, 1128310, 1579634, 2256620, 3159268, 3949085, 7898170, 15796340]

約数ペア:

[(1, 15796340), (2, 7898170), (4, 3949085), (5, 3159268), (7, 2256620), (10, 1579634), (14, 1128310), (20, 789817), (28, 564155), (35, 451324), (70, 225662), (140, 112831)]