16198770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{77137}}^1$

素因数の和:77154

約数の個数: 32

約数和(自身を含む): 44431488

約数和(自身を除く): 28232718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 77137, 154274, 231411, 385685, 462822, 539959, 771370, 1079918, 1157055, 1619877, 2314110, 2699795, 3239754, 5399590, 8099385, 16198770]

約数ペア:

[(1, 16198770), (2, 8099385), (3, 5399590), (5, 3239754), (6, 2699795), (7, 2314110), (10, 1619877), (14, 1157055), (15, 1079918), (21, 771370), (30, 539959), (35, 462822), (42, 385685), (70, 231411), (105, 154274), (210, 77137)]