85472870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1613}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 176171328

約数和(自身を除く): 90698458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 757, 1514, 1613, 3226, 3785, 5299, 7570, 8065, 10598, 11291, 16130, 22582, 26495, 52990, 56455, 112910, 1221041, 2442082, 6105205, 8547287, 12210410, 17094574, 42736435, 85472870]

約数ペア:

[(1, 85472870), (2, 42736435), (5, 17094574), (7, 12210410), (10, 8547287), (14, 6105205), (35, 2442082), (70, 1221041), (757, 112910), (1514, 56455), (1613, 52990), (3226, 26495), (3785, 22582), (5299, 16130), (7570, 11291), (8065, 10598)]