2219992020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12333289}}^1$

素因数の和:12333304

約数の個数: 36

約数和(自身を含む): 6733976340

約数和(自身を除く): 4513984320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12333289, 24666578, 36999867, 49333156, 61666445, 73999734, 110999601, 123332890, 147999468, 184999335, 221999202, 246665780, 369998670, 443998404, 554998005, 739997340, 1109996010, 2219992020]

約数ペア:

[(1, 2219992020), (2, 1109996010), (3, 739997340), (4, 554998005), (5, 443998404), (6, 369998670), (9, 246665780), (10, 221999202), (12, 184999335), (15, 147999468), (18, 123332890), (20, 110999601), (30, 73999734), (36, 61666445), (45, 49333156), (60, 36999867), (90, 24666578), (180, 12333289)]