31066070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5347}}^1$

素因数の和:5444

約数の個数: 32

約数和(自身を含む): 64689408

約数和(自身を除く): 33623338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5347, 5810, 10694, 26735, 37429, 53470, 74858, 187145, 374290, 443801, 887602, 2219005, 3106607, 4438010, 6213214, 15533035, 31066070]

約数ペア:

[(1, 31066070), (2, 15533035), (5, 6213214), (7, 4438010), (10, 3106607), (14, 2219005), (35, 887602), (70, 443801), (83, 374290), (166, 187145), (415, 74858), (581, 53470), (830, 37429), (1162, 26735), (2905, 10694), (5347, 5810)]