17155730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 31840128

約数和(自身を除く): 14684398

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 331, 355, 365, 662, 710, 730, 1655, 3310, 5183, 10366, 23501, 24163, 25915, 47002, 48326, 51830, 117505, 120815, 235010, 241630, 1715573, 3431146, 8577865, 17155730]

約数ペア:

[(1, 17155730), (2, 8577865), (5, 3431146), (10, 1715573), (71, 241630), (73, 235010), (142, 120815), (146, 117505), (331, 51830), (355, 48326), (365, 47002), (662, 25915), (710, 24163), (730, 23501), (1655, 10366), (3310, 5183)]