70139050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1303

約数の個数: 48

約数和(自身を含む): 138419712

約数和(自身を除く): 68280662

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 155, 185, 310, 370, 775, 925, 1147, 1223, 1550, 1850, 2294, 2446, 5735, 6115, 11470, 12230, 28675, 30575, 37913, 45251, 57350, 61150, 75826, 90502, 189565, 226255, 379130, 452510, 947825, 1131275, 1402781, 1895650, 2262550, 2805562, 7013905, 14027810, 35069525, 70139050]

約数ペア:

[(1, 70139050), (2, 35069525), (5, 14027810), (10, 7013905), (25, 2805562), (31, 2262550), (37, 1895650), (50, 1402781), (62, 1131275), (74, 947825), (155, 452510), (185, 379130), (310, 226255), (370, 189565), (775, 90502), (925, 75826), (1147, 61150), (1223, 57350), (1550, 45251), (1850, 37913), (2294, 30575), (2446, 28675), (5735, 12230), (6115, 11470)]