268470110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{19697}}^1$

素因数の和:19780

約数の個数: 32

約数和(自身を含む): 510572160

約数和(自身を除く): 242102050

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 6815, 13630, 19697, 39394, 98485, 196970, 571213, 925759, 1142426, 1851518, 2856065, 4628795, 5712130, 9257590, 26847011, 53694022, 134235055, 268470110]

約数ペア:

[(1, 268470110), (2, 134235055), (5, 53694022), (10, 26847011), (29, 9257590), (47, 5712130), (58, 4628795), (94, 2856065), (145, 1851518), (235, 1142426), (290, 925759), (470, 571213), (1363, 196970), (2726, 98485), (6815, 39394), (13630, 19697)]