4899090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 13789440

約数和(自身を除く): 8890350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 569, 574, 615, 861, 1138, 1230, 1435, 1707, 1722, 2845, 2870, 3414, 3983, 4305, 5690, 7966, 8535, 8610, 11949, 17070, 19915, 23329, 23898, 39830, 46658, 59745, 69987, 116645, 119490, 139974, 163303, 233290, 326606, 349935, 489909, 699870, 816515, 979818, 1633030, 2449545, 4899090]

約数ペア:

[(1, 4899090), (2, 2449545), (3, 1633030), (5, 979818), (6, 816515), (7, 699870), (10, 489909), (14, 349935), (15, 326606), (21, 233290), (30, 163303), (35, 139974), (41, 119490), (42, 116645), (70, 69987), (82, 59745), (105, 46658), (123, 39830), (205, 23898), (210, 23329), (246, 19915), (287, 17070), (410, 11949), (569, 8610), (574, 8535), (615, 7966), (861, 5690), (1138, 4305), (1230, 3983), (1435, 3414), (1707, 2870), (1722, 2845)]