331349830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{110083}}^1$

素因数の和:110140

約数の個数: 32

約数和(自身を含む): 697492224

約数和(自身を除く): 366142394

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 110083, 220166, 550415, 770581, 1100830, 1541162, 3852905, 4733569, 7705810, 9467138, 23667845, 33134983, 47335690, 66269966, 165674915, 331349830]

約数ペア:

[(1, 331349830), (2, 165674915), (5, 66269966), (7, 47335690), (10, 33134983), (14, 23667845), (35, 9467138), (43, 7705810), (70, 4733569), (86, 3852905), (215, 1541162), (301, 1100830), (430, 770581), (602, 550415), (1505, 220166), (3010, 110083)]