30325810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 56339712

約数和(自身を除く): 26013902

約数列:

[1, 2, 5, 10, 47, 94, 113, 226, 235, 470, 565, 571, 1130, 1142, 2855, 5311, 5710, 10622, 26555, 26837, 53110, 53674, 64523, 129046, 134185, 268370, 322615, 645230, 3032581, 6065162, 15162905, 30325810]

約数ペア:

[(1, 30325810), (2, 15162905), (5, 6065162), (10, 3032581), (47, 645230), (94, 322615), (113, 268370), (226, 134185), (235, 129046), (470, 64523), (565, 53674), (571, 53110), (1130, 26837), (1142, 26555), (2855, 10622), (5311, 5710)]