30159910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{563}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 59450112

約数和(自身を除く): 29290202

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487, 563, 974, 1126, 2435, 2815, 4870, 5357, 5630, 6193, 10714, 12386, 26785, 30965, 53570, 61930, 274181, 548362, 1370905, 2741810, 3015991, 6031982, 15079955, 30159910]

約数ペア:

[(1, 30159910), (2, 15079955), (5, 6031982), (10, 3015991), (11, 2741810), (22, 1370905), (55, 548362), (110, 274181), (487, 61930), (563, 53570), (974, 30965), (1126, 26785), (2435, 12386), (2815, 10714), (4870, 6193), (5357, 5630)]