1900231435

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{70003}}^1$

素因数の和:70158

約数の個数: 16

約数和(自身を含む): 2343733920

約数和(自身を除く): 443502485

約数列:

[1, 5, 61, 89, 305, 445, 5429, 27145, 70003, 350015, 4270183, 6230267, 21350915, 31151335, 380046287, 1900231435]

約数ペア:

[(1, 1900231435), (5, 380046287), (61, 31151335), (89, 21350915), (305, 6230267), (445, 4270183), (5429, 350015), (27145, 70003)]