39577930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4127}}^1$

素因数の和:4278

約数の個数: 32

約数和(自身を含む): 82031616

約数和(自身を除く): 42453686

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4127, 4795, 8254, 9590, 20635, 28889, 41270, 57778, 144445, 288890, 565399, 1130798, 2826995, 3957793, 5653990, 7915586, 19788965, 39577930]

約数ペア:

[(1, 39577930), (2, 19788965), (5, 7915586), (7, 5653990), (10, 3957793), (14, 2826995), (35, 1130798), (70, 565399), (137, 288890), (274, 144445), (685, 57778), (959, 41270), (1370, 28889), (1918, 20635), (4127, 9590), (4795, 8254)]