23402210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5807}}^1$

素因数の和:5858

約数の個数: 32

約数和(自身を含む): 46835712

約数和(自身を除く): 23433502

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 5807, 11614, 29035, 58070, 75491, 150982, 180017, 360034, 377455, 754910, 900085, 1800170, 2340221, 4680442, 11701105, 23402210]

約数ペア:

[(1, 23402210), (2, 11701105), (5, 4680442), (10, 2340221), (13, 1800170), (26, 900085), (31, 754910), (62, 377455), (65, 360034), (130, 180017), (155, 150982), (310, 75491), (403, 58070), (806, 29035), (2015, 11614), (4030, 5807)]