415347910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{143719}}^1$

素因数の和:143760

約数の個数: 24

約数和(自身を含む): 794196720

約数和(自身を除く): 378848810

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 143719, 287438, 718595, 1437190, 2443223, 4886446, 12216115, 24432230, 41534791, 83069582, 207673955, 415347910]

約数ペア:

[(1, 415347910), (2, 207673955), (5, 83069582), (10, 41534791), (17, 24432230), (34, 12216115), (85, 4886446), (170, 2443223), (289, 1437190), (578, 718595), (1445, 287438), (2890, 143719)]