220657110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{432661}}^1$

素因数の和:432688

約数の個数: 32

約数和(自身を含む): 560729952

約数和(自身を除く): 340072842

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 432661, 865322, 1297983, 2163305, 2595966, 4326610, 6489915, 7355237, 12979830, 14710474, 22065711, 36776185, 44131422, 73552370, 110328555, 220657110]

約数ペア:

[(1, 220657110), (2, 110328555), (3, 73552370), (5, 44131422), (6, 36776185), (10, 22065711), (15, 14710474), (17, 12979830), (30, 7355237), (34, 6489915), (51, 4326610), (85, 2595966), (102, 2163305), (170, 1297983), (255, 865322), (510, 432661)]