30204130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{274583}}^1$

素因数の和:274601

約数の個数: 16

約数和(自身を含む): 59310144

約数和(自身を除く): 29106014

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 274583, 549166, 1372915, 2745830, 3020413, 6040826, 15102065, 30204130]

約数ペア:

[(1, 30204130), (2, 15102065), (5, 6040826), (10, 3020413), (11, 2745830), (22, 1372915), (55, 549166), (110, 274583)]