166517730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1867}}^1$

素因数の和:2871

約数の個数: 48

約数和(自身を含む): 433615104

約数和(自身を除く): 267097374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 991, 1867, 1982, 2973, 3734, 4955, 5601, 5946, 8919, 9335, 9910, 11202, 14865, 16803, 17838, 18670, 28005, 29730, 33606, 44595, 56010, 84015, 89190, 168030, 1850197, 3700394, 5550591, 9250985, 11101182, 16651773, 18501970, 27752955, 33303546, 55505910, 83258865, 166517730]

約数ペア:

[(1, 166517730), (2, 83258865), (3, 55505910), (5, 33303546), (6, 27752955), (9, 18501970), (10, 16651773), (15, 11101182), (18, 9250985), (30, 5550591), (45, 3700394), (90, 1850197), (991, 168030), (1867, 89190), (1982, 84015), (2973, 56010), (3734, 44595), (4955, 33606), (5601, 29730), (5946, 28005), (8919, 18670), (9335, 17838), (9910, 16803), (11202, 14865)]