128327190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{23633}}^1$

素因数の和:23824

約数の個数: 32

約数和(自身を含む): 309699936

約数和(自身を除く): 181372746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 23633, 47266, 70899, 118165, 141798, 236330, 354495, 708990, 4277573, 8555146, 12832719, 21387865, 25665438, 42775730, 64163595, 128327190]

約数ペア:

[(1, 128327190), (2, 64163595), (3, 42775730), (5, 25665438), (6, 21387865), (10, 12832719), (15, 8555146), (30, 4277573), (181, 708990), (362, 354495), (543, 236330), (905, 141798), (1086, 118165), (1810, 70899), (2715, 47266), (5430, 23633)]