30748630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 60611328

約数和(自身を除く): 29862698

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 631, 886, 1262, 2215, 3155, 4430, 4873, 6310, 6941, 9746, 13882, 24365, 34705, 48730, 69410, 279533, 559066, 1397665, 2795330, 3074863, 6149726, 15374315, 30748630]

約数ペア:

[(1, 30748630), (2, 15374315), (5, 6149726), (10, 3074863), (11, 2795330), (22, 1397665), (55, 559066), (110, 279533), (443, 69410), (631, 48730), (886, 34705), (1262, 24365), (2215, 13882), (3155, 9746), (4430, 6941), (4873, 6310)]