4991210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 10374912

約数和(自身を除く): 5383702

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 631, 791, 1130, 1262, 1582, 3155, 3955, 4417, 6310, 7910, 8834, 22085, 44170, 71303, 142606, 356515, 499121, 713030, 998242, 2495605, 4991210]

約数ペア:

[(1, 4991210), (2, 2495605), (5, 998242), (7, 713030), (10, 499121), (14, 356515), (35, 142606), (70, 71303), (113, 44170), (226, 22085), (565, 8834), (631, 7910), (791, 6310), (1130, 4417), (1262, 3955), (1582, 3155)]