70315905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 129392640

約数和(自身を除く): 59076735

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 59, 93, 155, 165, 177, 233, 295, 341, 465, 649, 699, 885, 1023, 1165, 1705, 1829, 1947, 2563, 3245, 3495, 5115, 5487, 7223, 7689, 9145, 9735, 12815, 13747, 20119, 21669, 27435, 36115, 38445, 41241, 60357, 68735, 79453, 100595, 108345, 151217, 206205, 238359, 301785, 397265, 426157, 453651, 756085, 1191795, 1278471, 2130785, 2268255, 4687727, 6392355, 14063181, 23438635, 70315905]

約数ペア:

[(1, 70315905), (3, 23438635), (5, 14063181), (11, 6392355), (15, 4687727), (31, 2268255), (33, 2130785), (55, 1278471), (59, 1191795), (93, 756085), (155, 453651), (165, 426157), (177, 397265), (233, 301785), (295, 238359), (341, 206205), (465, 151217), (649, 108345), (699, 100595), (885, 79453), (1023, 68735), (1165, 60357), (1705, 41241), (1829, 38445), (1947, 36115), (2563, 27435), (3245, 21669), (3495, 20119), (5115, 13747), (5487, 12815), (7223, 9735), (7689, 9145)]