27770110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3156

約数の個数: 32

約数和(自身を含む): 53395200

約数和(自身を除く): 25625090

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 3089, 4495, 6178, 8990, 15445, 30890, 89581, 95759, 179162, 191518, 447905, 478795, 895810, 957590, 2777011, 5554022, 13885055, 27770110]

約数ペア:

[(1, 27770110), (2, 13885055), (5, 5554022), (10, 2777011), (29, 957590), (31, 895810), (58, 478795), (62, 447905), (145, 191518), (155, 179162), (290, 95759), (310, 89581), (899, 30890), (1798, 15445), (3089, 8990), (4495, 6178)]