9418150

素因数分解:

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

素因数の和:469

約数の個数: 48

約数和(自身を含む): 20355840

約数和(自身を除く): 10937690

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 379, 497, 710, 758, 994, 1775, 1895, 2485, 2653, 3550, 3790, 4970, 5306, 9475, 12425, 13265, 18950, 24850, 26530, 26909, 53818, 66325, 132650, 134545, 188363, 269090, 376726, 672725, 941815, 1345450, 1883630, 4709075, 9418150]

約数ペア:

[(1, 9418150), (2, 4709075), (5, 1883630), (7, 1345450), (10, 941815), (14, 672725), (25, 376726), (35, 269090), (50, 188363), (70, 134545), (71, 132650), (142, 66325), (175, 53818), (350, 26909), (355, 26530), (379, 24850), (497, 18950), (710, 13265), (758, 12425), (994, 9475), (1775, 5306), (1895, 4970), (2485, 3790), (2653, 3550)]