202860690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{294001}}^1$

素因数の和:294034

約数の個数: 32

約数和(自身を含む): 508035456

約数和(自身を除く): 305174766

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 294001, 588002, 882003, 1470005, 1764006, 2940010, 4410015, 6762023, 8820030, 13524046, 20286069, 33810115, 40572138, 67620230, 101430345, 202860690]

約数ペア:

[(1, 202860690), (2, 101430345), (3, 67620230), (5, 40572138), (6, 33810115), (10, 20286069), (15, 13524046), (23, 8820030), (30, 6762023), (46, 4410015), (69, 2940010), (115, 1764006), (138, 1470005), (230, 882003), (345, 588002), (690, 294001)]