64582170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2152739}}^1$

素因数の和:2152749

約数の個数: 16

約数和(自身を含む): 154997280

約数和(自身を除く): 90415110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2152739, 4305478, 6458217, 10763695, 12916434, 21527390, 32291085, 64582170]

約数ペア:

[(1, 64582170), (2, 32291085), (3, 21527390), (5, 12916434), (6, 10763695), (10, 6458217), (15, 4305478), (30, 2152739)]