30640370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 58164480

約数和(自身を除く): 27524110

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 505, 1010, 1319, 2323, 2638, 4646, 6595, 11615, 13190, 23230, 30337, 60674, 133219, 151685, 266438, 303370, 666095, 1332190, 3064037, 6128074, 15320185, 30640370]

約数ペア:

[(1, 30640370), (2, 15320185), (5, 6128074), (10, 3064037), (23, 1332190), (46, 666095), (101, 303370), (115, 266438), (202, 151685), (230, 133219), (505, 60674), (1010, 30337), (1319, 23230), (2323, 13190), (2638, 11615), (4646, 6595)]