42365810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 79531200

約数和(自身を除く): 37165390

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1051, 1390, 2102, 4031, 5255, 8062, 10510, 20155, 30479, 40310, 60958, 146089, 152395, 292178, 304790, 730445, 1460890, 4236581, 8473162, 21182905, 42365810]

約数ペア:

[(1, 42365810), (2, 21182905), (5, 8473162), (10, 4236581), (29, 1460890), (58, 730445), (139, 304790), (145, 292178), (278, 152395), (290, 146089), (695, 60958), (1051, 40310), (1390, 30479), (2102, 20155), (4031, 10510), (5255, 8062)]