2471603140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1\times {\mathrm{1511}}^1$

素因数の和:1837

約数の個数: 72

約数和(自身を含む): 5536786752

約数和(自身を除く): 3065183612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 283, 289, 340, 566, 578, 1132, 1156, 1415, 1445, 1511, 2830, 2890, 3022, 4811, 5660, 5780, 6044, 7555, 9622, 15110, 19244, 24055, 25687, 30220, 48110, 51374, 81787, 96220, 102748, 128435, 163574, 256870, 327148, 408935, 427613, 436679, 513740, 817870, 855226, 873358, 1635740, 1710452, 1746716, 2138065, 2183395, 4276130, 4366790, 7269421, 8552260, 8733580, 14538842, 29077684, 36347105, 72694210, 123580157, 145388420, 247160314, 494320628, 617900785, 1235801570, 2471603140]

約数ペア:

[(1, 2471603140), (2, 1235801570), (4, 617900785), (5, 494320628), (10, 247160314), (17, 145388420), (20, 123580157), (34, 72694210), (68, 36347105), (85, 29077684), (170, 14538842), (283, 8733580), (289, 8552260), (340, 7269421), (566, 4366790), (578, 4276130), (1132, 2183395), (1156, 2138065), (1415, 1746716), (1445, 1710452), (1511, 1635740), (2830, 873358), (2890, 855226), (3022, 817870), (4811, 513740), (5660, 436679), (5780, 427613), (6044, 408935), (7555, 327148), (9622, 256870), (15110, 163574), (19244, 128435), (24055, 102748), (25687, 96220), (30220, 81787), (48110, 51374)]