1189007730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{216577}}^1$

素因数の和:216651

約数の個数: 48

約数和(自身を含む): 3142113624

約数和(自身を除く): 1953105894

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, 216577, 433154, 649731, 1082885, 1299462, 1949193, 2165770, 3248655, 3898386, 6497310, 9745965, 13211197, 19491930, 26422394, 39633591, 66055985, 79267182, 118900773, 132111970, 198167955, 237801546, 396335910, 594503865, 1189007730]

約数ペア:

[(1, 1189007730), (2, 594503865), (3, 396335910), (5, 237801546), (6, 198167955), (9, 132111970), (10, 118900773), (15, 79267182), (18, 66055985), (30, 39633591), (45, 26422394), (61, 19491930), (90, 13211197), (122, 9745965), (183, 6497310), (305, 3898386), (366, 3248655), (549, 2165770), (610, 1949193), (915, 1299462), (1098, 1082885), (1830, 649731), (2745, 433154), (5490, 216577)]