84862020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2477}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 238125888

約数和(自身を除く): 153263868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 571, 1142, 1713, 2284, 2477, 2855, 3426, 4954, 5710, 6852, 7431, 8565, 9908, 11420, 12385, 14862, 17130, 24770, 29724, 34260, 37155, 49540, 74310, 148620, 1414367, 2828734, 4243101, 5657468, 7071835, 8486202, 14143670, 16972404, 21215505, 28287340, 42431010, 84862020]

約数ペア:

[(1, 84862020), (2, 42431010), (3, 28287340), (4, 21215505), (5, 16972404), (6, 14143670), (10, 8486202), (12, 7071835), (15, 5657468), (20, 4243101), (30, 2828734), (60, 1414367), (571, 148620), (1142, 74310), (1713, 49540), (2284, 37155), (2477, 34260), (2855, 29724), (3426, 24770), (4954, 17130), (5710, 14862), (6852, 12385), (7431, 11420), (8565, 9908)]