30261990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91703}}^1$

素因数の和:91724

約数の個数: 32

約数和(自身を含む): 79232256

約数和(自身を除く): 48970266

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 91703, 183406, 275109, 458515, 550218, 917030, 1008733, 1375545, 2017466, 2751090, 3026199, 5043665, 6052398, 10087330, 15130995, 30261990]

約数ペア:

[(1, 30261990), (2, 15130995), (3, 10087330), (5, 6052398), (6, 5043665), (10, 3026199), (11, 2751090), (15, 2017466), (22, 1375545), (30, 1008733), (33, 917030), (55, 550218), (66, 458515), (110, 275109), (165, 183406), (330, 91703)]