201417660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1118987}}^1$

素因数の和:1119002

約数の個数: 36

約数和(自身を含む): 610967448

約数和(自身を除く): 409549788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1118987, 2237974, 3356961, 4475948, 5594935, 6713922, 10070883, 11189870, 13427844, 16784805, 20141766, 22379740, 33569610, 40283532, 50354415, 67139220, 100708830, 201417660]

約数ペア:

[(1, 201417660), (2, 100708830), (3, 67139220), (4, 50354415), (5, 40283532), (6, 33569610), (9, 22379740), (10, 20141766), (12, 16784805), (15, 13427844), (18, 11189870), (20, 10070883), (30, 6713922), (36, 5594935), (45, 4475948), (60, 3356961), (90, 2237974), (180, 1118987)]