253206830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{1201}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 472530240

約数和(自身を除く): 219323410

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 727, 1201, 1454, 2402, 3635, 6005, 7270, 12010, 21083, 34829, 42166, 69658, 105415, 174145, 210830, 348290, 873127, 1746254, 4365635, 8731270, 25320683, 50641366, 126603415, 253206830]

約数ペア:

[(1, 253206830), (2, 126603415), (5, 50641366), (10, 25320683), (29, 8731270), (58, 4365635), (145, 1746254), (290, 873127), (727, 348290), (1201, 210830), (1454, 174145), (2402, 105415), (3635, 69658), (6005, 42166), (7270, 34829), (12010, 21083)]