806540770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{500957}}^1$

素因数の和:500994

約数の個数: 32

約数和(自身を含む): 1731310848

約数和(自身を除く): 924770078

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 500957, 1001914, 2504785, 3506699, 5009570, 7013398, 11522011, 17533495, 23044022, 35066990, 57610055, 80654077, 115220110, 161308154, 403270385, 806540770]

約数ペア:

[(1, 806540770), (2, 403270385), (5, 161308154), (7, 115220110), (10, 80654077), (14, 57610055), (23, 35066990), (35, 23044022), (46, 17533495), (70, 11522011), (115, 7013398), (161, 5009570), (230, 3506699), (322, 2504785), (805, 1001914), (1610, 500957)]