171440410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{9791}}^1$

素因数の和:9918

約数の個数: 32

約数和(自身を含む): 329951232

約数和(自身を除く): 158510822

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 3502, 8755, 9791, 17510, 19582, 48955, 97910, 166447, 332894, 832235, 1008473, 1664470, 2016946, 5042365, 10084730, 17144041, 34288082, 85720205, 171440410]

約数ペア:

[(1, 171440410), (2, 85720205), (5, 34288082), (10, 17144041), (17, 10084730), (34, 5042365), (85, 2016946), (103, 1664470), (170, 1008473), (206, 832235), (515, 332894), (1030, 166447), (1751, 97910), (3502, 48955), (8755, 19582), (9791, 17510)]