149699460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2494991}}^1$

素因数の和:2495003

約数の個数: 24

約数和(自身を含む): 419158656

約数和(自身を除く): 269459196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2494991, 4989982, 7484973, 9979964, 12474955, 14969946, 24949910, 29939892, 37424865, 49899820, 74849730, 149699460]

約数ペア:

[(1, 149699460), (2, 74849730), (3, 49899820), (4, 37424865), (5, 29939892), (6, 24949910), (10, 14969946), (12, 12474955), (15, 9979964), (20, 7484973), (30, 4989982), (60, 2494991)]