30510560

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4651}}^1$

素因数の和:4707

約数の個数: 48

約数和(自身を含む): 73855152

約数和(自身を除く): 43344592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 4651, 6560, 9302, 18604, 23255, 37208, 46510, 74416, 93020, 148832, 186040, 190691, 372080, 381382, 744160, 762764, 953455, 1525528, 1906910, 3051056, 3813820, 6102112, 7627640, 15255280, 30510560]

約数ペア:

[(1, 30510560), (2, 15255280), (4, 7627640), (5, 6102112), (8, 3813820), (10, 3051056), (16, 1906910), (20, 1525528), (32, 953455), (40, 762764), (41, 744160), (80, 381382), (82, 372080), (160, 190691), (164, 186040), (205, 148832), (328, 93020), (410, 74416), (656, 46510), (820, 37208), (1312, 23255), (1640, 18604), (3280, 9302), (4651, 6560)]