2187463620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1257163}}^1$

素因数の和:1257204

約数の個数: 48

約数和(自身を含む): 6336106560

約数和(自身を除く): 4148642940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 1257163, 2514326, 3771489, 5028652, 6285815, 7542978, 12571630, 15085956, 18857445, 25143260, 36457727, 37714890, 72915454, 75429780, 109373181, 145830908, 182288635, 218746362, 364577270, 437492724, 546865905, 729154540, 1093731810, 2187463620]

約数ペア:

[(1, 2187463620), (2, 1093731810), (3, 729154540), (4, 546865905), (5, 437492724), (6, 364577270), (10, 218746362), (12, 182288635), (15, 145830908), (20, 109373181), (29, 75429780), (30, 72915454), (58, 37714890), (60, 36457727), (87, 25143260), (116, 18857445), (145, 15085956), (174, 12571630), (290, 7542978), (348, 6285815), (435, 5028652), (580, 3771489), (870, 2514326), (1740, 1257163)]