2830549740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2051123}}^1$

素因数の和:2051158

約数の個数: 48

約数和(自身を含む): 8270131968

約数和(自身を除く): 5439582228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 2051123, 4102246, 6153369, 8204492, 10255615, 12306738, 20511230, 24613476, 30766845, 41022460, 47175829, 61533690, 94351658, 123067380, 141527487, 188703316, 235879145, 283054974, 471758290, 566109948, 707637435, 943516580, 1415274870, 2830549740]

約数ペア:

[(1, 2830549740), (2, 1415274870), (3, 943516580), (4, 707637435), (5, 566109948), (6, 471758290), (10, 283054974), (12, 235879145), (15, 188703316), (20, 141527487), (23, 123067380), (30, 94351658), (46, 61533690), (60, 47175829), (69, 41022460), (92, 30766845), (115, 24613476), (138, 20511230), (230, 12306738), (276, 10255615), (345, 8204492), (460, 6153369), (690, 4102246), (1380, 2051123)]