3767260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 9192960

約数和(自身を除く): 5425700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 379, 497, 710, 758, 994, 1420, 1516, 1895, 1988, 2485, 2653, 3790, 4970, 5306, 7580, 9940, 10612, 13265, 26530, 26909, 53060, 53818, 107636, 134545, 188363, 269090, 376726, 538180, 753452, 941815, 1883630, 3767260]

約数ペア:

[(1, 3767260), (2, 1883630), (4, 941815), (5, 753452), (7, 538180), (10, 376726), (14, 269090), (20, 188363), (28, 134545), (35, 107636), (70, 53818), (71, 53060), (140, 26909), (142, 26530), (284, 13265), (355, 10612), (379, 9940), (497, 7580), (710, 5306), (758, 4970), (994, 3790), (1420, 2653), (1516, 2485), (1895, 1988)]