164742010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{701}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 302050944

約数和(自身を除く): 137308934

約数列:

[1, 2, 5, 10, 71, 142, 331, 355, 662, 701, 710, 1402, 1655, 3310, 3505, 7010, 23501, 47002, 49771, 99542, 117505, 232031, 235010, 248855, 464062, 497710, 1160155, 2320310, 16474201, 32948402, 82371005, 164742010]

約数ペア:

[(1, 164742010), (2, 82371005), (5, 32948402), (10, 16474201), (71, 2320310), (142, 1160155), (331, 497710), (355, 464062), (662, 248855), (701, 235010), (710, 232031), (1402, 117505), (1655, 99542), (3310, 49771), (3505, 47002), (7010, 23501)]