73261140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1221019}}^1$

素因数の和:1221031

約数の個数: 24

約数和(自身を含む): 205131360

約数和(自身を除く): 131870220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1221019, 2442038, 3663057, 4884076, 6105095, 7326114, 12210190, 14652228, 18315285, 24420380, 36630570, 73261140]

約数ペア:

[(1, 73261140), (2, 36630570), (3, 24420380), (4, 18315285), (5, 14652228), (6, 12210190), (10, 7326114), (12, 6105095), (15, 4884076), (20, 3663057), (30, 2442038), (60, 1221019)]