155921110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31627}}^1$

素因数の和:31680

約数の個数: 32

約数和(自身を含む): 307424160

約数和(自身を除く): 151503050

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 31627, 63254, 158135, 316270, 537659, 917183, 1075318, 1834366, 2688295, 4585915, 5376590, 9171830, 15592111, 31184222, 77960555, 155921110]

約数ペア:

[(1, 155921110), (2, 77960555), (5, 31184222), (10, 15592111), (17, 9171830), (29, 5376590), (34, 4585915), (58, 2688295), (85, 1834366), (145, 1075318), (170, 917183), (290, 537659), (493, 316270), (986, 158135), (2465, 63254), (4930, 31627)]