540690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 1321920

約数和(自身を除く): 781230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 269, 335, 402, 538, 670, 807, 1005, 1345, 1614, 2010, 2690, 4035, 8070, 18023, 36046, 54069, 90115, 108138, 180230, 270345, 540690]

約数ペア:

[(1, 540690), (2, 270345), (3, 180230), (5, 108138), (6, 90115), (10, 54069), (15, 36046), (30, 18023), (67, 8070), (134, 4035), (201, 2690), (269, 2010), (335, 1614), (402, 1345), (538, 1005), (670, 807)]