129986730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23677}}^1$

素因数の和:23751

約数の個数: 48

約数和(自身を含む): 343520424

約数和(自身を除く): 213533694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 23677, 47354, 71031, 118385, 142062, 213093, 236770, 355155, 426186, 710310, 1065465, 1444297, 2130930, 2888594, 4332891, 7221485, 8665782, 12998673, 14442970, 21664455, 25997346, 43328910, 64993365, 129986730]

約数ペア:

[(1, 129986730), (2, 64993365), (3, 43328910), (5, 25997346), (6, 21664455), (9, 14442970), (10, 12998673), (15, 8665782), (18, 7221485), (30, 4332891), (45, 2888594), (61, 2130930), (90, 1444297), (122, 1065465), (183, 710310), (305, 426186), (366, 355155), (549, 236770), (610, 213093), (915, 142062), (1098, 118385), (1830, 71031), (2745, 47354), (5490, 23677)]