2070690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3001}}^1$

素因数の和:3034

約数の個数: 32

約数和(自身を含む): 5187456

約数和(自身を除く): 3116766

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 3001, 6002, 9003, 15005, 18006, 30010, 45015, 69023, 90030, 138046, 207069, 345115, 414138, 690230, 1035345, 2070690]

約数ペア:

[(1, 2070690), (2, 1035345), (3, 690230), (5, 414138), (6, 345115), (10, 207069), (15, 138046), (23, 90030), (30, 69023), (46, 45015), (69, 30010), (115, 18006), (138, 15005), (230, 9003), (345, 6002), (690, 3001)]