30184120

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1231}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 68080320

約数和(自身を除く): 37896200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 1231, 2452, 2462, 3065, 4904, 4924, 6130, 6155, 9848, 12260, 12310, 24520, 24620, 49240, 754603, 1509206, 3018412, 3773015, 6036824, 7546030, 15092060, 30184120]

約数ペア:

[(1, 30184120), (2, 15092060), (4, 7546030), (5, 6036824), (8, 3773015), (10, 3018412), (20, 1509206), (40, 754603), (613, 49240), (1226, 24620), (1231, 24520), (2452, 12310), (2462, 12260), (3065, 9848), (4904, 6155), (4924, 6130)]