47715990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{227219}}^1$

素因数の和:227236

約数の個数: 32

約数和(自身を含む): 130878720

約数和(自身を除く): 83162730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 227219, 454438, 681657, 1136095, 1363314, 1590533, 2272190, 3181066, 3408285, 4771599, 6816570, 7952665, 9543198, 15905330, 23857995, 47715990]

約数ペア:

[(1, 47715990), (2, 23857995), (3, 15905330), (5, 9543198), (6, 7952665), (7, 6816570), (10, 4771599), (14, 3408285), (15, 3181066), (21, 2272190), (30, 1590533), (35, 1363314), (42, 1136095), (70, 681657), (105, 454438), (210, 227219)]