70989710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2843}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 140061312

約数和(自身を除く): 69071602

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 2270, 2497, 2843, 4994, 5686, 12485, 14215, 24970, 28430, 31273, 62546, 156365, 312730, 645361, 1290722, 3226805, 6453610, 7098971, 14197942, 35494855, 70989710]

約数ペア:

[(1, 70989710), (2, 35494855), (5, 14197942), (10, 7098971), (11, 6453610), (22, 3226805), (55, 1290722), (110, 645361), (227, 312730), (454, 156365), (1135, 62546), (2270, 31273), (2497, 28430), (2843, 24970), (4994, 14215), (5686, 12485)]