23308380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{129491}}^1$

素因数の和:129506

約数の個数: 36

約数和(自身を含む): 70702632

約数和(自身を除く): 47394252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 129491, 258982, 388473, 517964, 647455, 776946, 1165419, 1294910, 1553892, 1942365, 2330838, 2589820, 3884730, 4661676, 5827095, 7769460, 11654190, 23308380]

約数ペア:

[(1, 23308380), (2, 11654190), (3, 7769460), (4, 5827095), (5, 4661676), (6, 3884730), (9, 2589820), (10, 2330838), (12, 1942365), (15, 1553892), (18, 1294910), (20, 1165419), (30, 776946), (36, 647455), (45, 517964), (60, 388473), (90, 258982), (180, 129491)]