427192010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8681}}^1$

素因数の和:8751

約数の個数: 64

約数和(自身を含む): 950158080

約数和(自身を除く): 522966070

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 185, 190, 259, 266, 370, 518, 665, 703, 1295, 1330, 1406, 2590, 3515, 4921, 7030, 8681, 9842, 17362, 24605, 43405, 49210, 60767, 86810, 121534, 164939, 303835, 321197, 329878, 607670, 642394, 824695, 1154573, 1605985, 1649390, 2248379, 2309146, 3211970, 4496758, 5772865, 6102743, 11241895, 11545730, 12205486, 22483790, 30513715, 42719201, 61027430, 85438402, 213596005, 427192010]

約数ペア:

[(1, 427192010), (2, 213596005), (5, 85438402), (7, 61027430), (10, 42719201), (14, 30513715), (19, 22483790), (35, 12205486), (37, 11545730), (38, 11241895), (70, 6102743), (74, 5772865), (95, 4496758), (133, 3211970), (185, 2309146), (190, 2248379), (259, 1649390), (266, 1605985), (370, 1154573), (518, 824695), (665, 642394), (703, 607670), (1295, 329878), (1330, 321197), (1406, 303835), (2590, 164939), (3515, 121534), (4921, 86810), (7030, 60767), (8681, 49210), (9842, 43405), (17362, 24605)]