2870630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 6165504

約数和(自身を除く): 3294874

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1783, 3566, 8915, 12481, 17830, 24962, 41009, 62405, 82018, 124810, 205045, 287063, 410090, 574126, 1435315, 2870630]

約数ペア:

[(1, 2870630), (2, 1435315), (5, 574126), (7, 410090), (10, 287063), (14, 205045), (23, 124810), (35, 82018), (46, 62405), (70, 41009), (115, 24962), (161, 17830), (230, 12481), (322, 8915), (805, 3566), (1610, 1783)]