3279990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{15619}}^1$

素因数の和:15636

約数の個数: 32

約数和(自身を含む): 8997120

約数和(自身を除く): 5717130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 15619, 31238, 46857, 78095, 93714, 109333, 156190, 218666, 234285, 327999, 468570, 546665, 655998, 1093330, 1639995, 3279990]

約数ペア:

[(1, 3279990), (2, 1639995), (3, 1093330), (5, 655998), (6, 546665), (7, 468570), (10, 327999), (14, 234285), (15, 218666), (21, 156190), (30, 109333), (35, 93714), (42, 78095), (70, 46857), (105, 31238), (210, 15619)]