17485690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 33806160

約数和(自身を除く): 16320470

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 1409, 2482, 2818, 6205, 7045, 12410, 14090, 23953, 47906, 102857, 119765, 205714, 239530, 514285, 1028570, 1748569, 3497138, 8742845, 17485690]

約数ペア:

[(1, 17485690), (2, 8742845), (5, 3497138), (10, 1748569), (17, 1028570), (34, 514285), (73, 239530), (85, 205714), (146, 119765), (170, 102857), (365, 47906), (730, 23953), (1241, 14090), (1409, 12410), (2482, 7045), (2818, 6205)]