71895110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2383}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 148303872

約数和(自身を除く): 76408762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 2155, 2383, 3017, 4310, 4766, 6034, 11915, 15085, 16681, 23830, 30170, 33362, 83405, 166810, 1027073, 2054146, 5135365, 7189511, 10270730, 14379022, 35947555, 71895110]

約数ペア:

[(1, 71895110), (2, 35947555), (5, 14379022), (7, 10270730), (10, 7189511), (14, 5135365), (35, 2054146), (70, 1027073), (431, 166810), (862, 83405), (2155, 33362), (2383, 30170), (3017, 23830), (4310, 16681), (4766, 15085), (6034, 11915)]