2015095730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149377}}^1$

素因数の和:149474

約数の個数: 32

約数和(自身を含む): 3871877760

約数和(自身を除く): 1856782030

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 149377, 298754, 746885, 1493770, 2838163, 5676326, 10605767, 14190815, 21211534, 28381630, 53028835, 106057670, 201509573, 403019146, 1007547865, 2015095730]

約数ペア:

[(1, 2015095730), (2, 1007547865), (5, 403019146), (10, 201509573), (19, 106057670), (38, 53028835), (71, 28381630), (95, 21211534), (142, 14190815), (190, 10605767), (355, 5676326), (710, 2838163), (1349, 1493770), (2698, 746885), (6745, 298754), (13490, 149377)]