3923734570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5431}}^1\times {\mathrm{10321}}^1$

素因数の和:15766

約数の個数: 32

約数和(自身を含む): 8073950976

約数和(自身を除く): 4150216406

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5431, 10321, 10862, 20642, 27155, 38017, 51605, 54310, 72247, 76034, 103210, 144494, 190085, 361235, 380170, 722470, 56053351, 112106702, 280266755, 392373457, 560533510, 784746914, 1961867285, 3923734570]

約数ペア:

[(1, 3923734570), (2, 1961867285), (5, 784746914), (7, 560533510), (10, 392373457), (14, 280266755), (35, 112106702), (70, 56053351), (5431, 722470), (10321, 380170), (10862, 361235), (20642, 190085), (27155, 144494), (38017, 103210), (51605, 76034), (54310, 72247)]