220110230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30871}}^1$

素因数の和:30932

約数の個数: 32

約数和(自身を含む): 426774528

約数和(自身を除く): 206664298

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 30871, 61742, 154355, 308710, 710033, 957001, 1420066, 1914002, 3550165, 4785005, 7100330, 9570010, 22011023, 44022046, 110055115, 220110230]

約数ペア:

[(1, 220110230), (2, 110055115), (5, 44022046), (10, 22011023), (23, 9570010), (31, 7100330), (46, 4785005), (62, 3550165), (115, 1914002), (155, 1420066), (230, 957001), (310, 710033), (713, 308710), (1426, 154355), (3565, 61742), (7130, 30871)]