1809310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 3576960

約数和(自身を除く): 1767650

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 367, 493, 734, 986, 1835, 2465, 3670, 4930, 6239, 10643, 12478, 21286, 31195, 53215, 62390, 106430, 180931, 361862, 904655, 1809310]

約数ペア:

[(1, 1809310), (2, 904655), (5, 361862), (10, 180931), (17, 106430), (29, 62390), (34, 53215), (58, 31195), (85, 21286), (145, 12478), (170, 10643), (290, 6239), (367, 4930), (493, 3670), (734, 2465), (986, 1835)]