6420690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71341}}^1$

素因数の和:71354

約数の個数: 24

約数和(自身を含む): 16694028

約数和(自身を除く): 10273338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 71341, 142682, 214023, 356705, 428046, 642069, 713410, 1070115, 1284138, 2140230, 3210345, 6420690]

約数ペア:

[(1, 6420690), (2, 3210345), (3, 2140230), (5, 1284138), (6, 1070115), (9, 713410), (10, 642069), (15, 428046), (18, 356705), (30, 214023), (45, 142682), (90, 71341)]