21480606430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2277901}}^1$

素因数の和:2277972

約数の個数: 32

約数和(自身を含む): 41330253888

約数和(自身を除く): 19849647458

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 2277901, 4555802, 11389505, 22779010, 52391723, 93393941, 104783446, 186787882, 261958615, 466969705, 523917230, 933939410, 2148060643, 4296121286, 10740303215, 21480606430]

約数ペア:

[(1, 21480606430), (2, 10740303215), (5, 4296121286), (10, 2148060643), (23, 933939410), (41, 523917230), (46, 466969705), (82, 261958615), (115, 186787882), (205, 104783446), (230, 93393941), (410, 52391723), (943, 22779010), (1886, 11389505), (4715, 4555802), (9430, 2277901)]