34647620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{941}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 83559168

約数和(自身を除く): 48911548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 263, 526, 941, 1052, 1315, 1841, 1882, 2630, 3682, 3764, 4705, 5260, 6587, 7364, 9205, 9410, 13174, 18410, 18820, 26348, 32935, 36820, 65870, 131740, 247483, 494966, 989932, 1237415, 1732381, 2474830, 3464762, 4949660, 6929524, 8661905, 17323810, 34647620]

約数ペア:

[(1, 34647620), (2, 17323810), (4, 8661905), (5, 6929524), (7, 4949660), (10, 3464762), (14, 2474830), (20, 1732381), (28, 1237415), (35, 989932), (70, 494966), (140, 247483), (263, 131740), (526, 65870), (941, 36820), (1052, 32935), (1315, 26348), (1841, 18820), (1882, 18410), (2630, 13174), (3682, 9410), (3764, 9205), (4705, 7364), (5260, 6587)]