65673330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{15749}}^1$

素因数の和:15898

約数の個数: 32

約数和(自身を含む): 158760000

約数和(自身を除く): 93086670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 15749, 31498, 47247, 78745, 94494, 157490, 236235, 472470, 2189111, 4378222, 6567333, 10945555, 13134666, 21891110, 32836665, 65673330]

約数ペア:

[(1, 65673330), (2, 32836665), (3, 21891110), (5, 13134666), (6, 10945555), (10, 6567333), (15, 4378222), (30, 2189111), (139, 472470), (278, 236235), (417, 157490), (695, 94494), (834, 78745), (1390, 47247), (2085, 31498), (4170, 15749)]