270044810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 579467520

約数和(自身を除く): 309422710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 137, 145, 203, 274, 290, 406, 685, 959, 971, 1015, 1370, 1918, 1942, 2030, 3973, 4795, 4855, 6797, 7946, 9590, 9710, 13594, 19865, 27811, 28159, 33985, 39730, 55622, 56318, 67970, 133027, 139055, 140795, 197113, 266054, 278110, 281590, 394226, 665135, 931189, 985565, 1330270, 1862378, 1971130, 3857783, 4655945, 7715566, 9311890, 19288915, 27004481, 38577830, 54008962, 135022405, 270044810]

約数ペア:

[(1, 270044810), (2, 135022405), (5, 54008962), (7, 38577830), (10, 27004481), (14, 19288915), (29, 9311890), (35, 7715566), (58, 4655945), (70, 3857783), (137, 1971130), (145, 1862378), (203, 1330270), (274, 985565), (290, 931189), (406, 665135), (685, 394226), (959, 281590), (971, 278110), (1015, 266054), (1370, 197113), (1918, 140795), (1942, 139055), (2030, 133027), (3973, 67970), (4795, 56318), (4855, 55622), (6797, 39730), (7946, 33985), (9590, 28159), (9710, 27811), (13594, 19865)]