291255422970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2447}}^1\times {\mathrm{3967517}}^1$

素因数の和:3969974

約数の個数: 32

約数和(自身を含む): 699298852608

約数和(自身を除く): 408043429638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2447, 4894, 7341, 12235, 14682, 24470, 36705, 73410, 3967517, 7935034, 11902551, 19837585, 23805102, 39675170, 59512755, 119025510, 9708514099, 19417028198, 29125542297, 48542570495, 58251084594, 97085140990, 145627711485, 291255422970]

約数ペア:

[(1, 291255422970), (2, 145627711485), (3, 97085140990), (5, 58251084594), (6, 48542570495), (10, 29125542297), (15, 19417028198), (30, 9708514099), (2447, 119025510), (4894, 59512755), (7341, 39675170), (12235, 23805102), (14682, 19837585), (24470, 11902551), (36705, 7935034), (73410, 3967517)]