230732380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{372149}}^1$

素因数の和:372189

約数の個数: 24

約数和(自身を含む): 500169600

約数和(自身を除く): 269437220

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 372149, 744298, 1488596, 1860745, 3721490, 7442980, 11536619, 23073238, 46146476, 57683095, 115366190, 230732380]

約数ペア:

[(1, 230732380), (2, 115366190), (4, 57683095), (5, 46146476), (10, 23073238), (20, 11536619), (31, 7442980), (62, 3721490), (124, 1860745), (155, 1488596), (310, 744298), (620, 372149)]