17391930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18701}}^1$

素因数の和:18742

約数の個数: 32

約数和(自身を含む): 43089408

約数和(自身を除く): 25697478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 18701, 37402, 56103, 93505, 112206, 187010, 280515, 561030, 579731, 1159462, 1739193, 2898655, 3478386, 5797310, 8695965, 17391930]

約数ペア:

[(1, 17391930), (2, 8695965), (3, 5797310), (5, 3478386), (6, 2898655), (10, 1739193), (15, 1159462), (30, 579731), (31, 561030), (62, 280515), (93, 187010), (155, 112206), (186, 93505), (310, 56103), (465, 37402), (930, 18701)]