6968390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 14881104

約数和(自身を除く): 7912714

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 443, 605, 715, 886, 1210, 1430, 1573, 2215, 3146, 4430, 4873, 5759, 7865, 9746, 11518, 15730, 24365, 28795, 48730, 53603, 57590, 63349, 107206, 126698, 268015, 316745, 536030, 633490, 696839, 1393678, 3484195, 6968390]

約数ペア:

[(1, 6968390), (2, 3484195), (5, 1393678), (10, 696839), (11, 633490), (13, 536030), (22, 316745), (26, 268015), (55, 126698), (65, 107206), (110, 63349), (121, 57590), (130, 53603), (143, 48730), (242, 28795), (286, 24365), (443, 15730), (605, 11518), (715, 9746), (886, 7865), (1210, 5759), (1430, 4873), (1573, 4430), (2215, 3146)]