1998536730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{60397}}^1$

素因数の和:61510

約数の個数: 32

約数和(自身を含む): 4800916224

約数和(自身を除く): 2802379494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1103, 2206, 3309, 5515, 6618, 11030, 16545, 33090, 60397, 120794, 181191, 301985, 362382, 603970, 905955, 1811910, 66617891, 133235782, 199853673, 333089455, 399707346, 666178910, 999268365, 1998536730]

約数ペア:

[(1, 1998536730), (2, 999268365), (3, 666178910), (5, 399707346), (6, 333089455), (10, 199853673), (15, 133235782), (30, 66617891), (1103, 1811910), (2206, 905955), (3309, 603970), (5515, 362382), (6618, 301985), (11030, 181191), (16545, 120794), (33090, 60397)]