39720270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13109}}^1$

素因数の和:13220

約数の個数: 32

約数和(自身を含む): 96279840

約数和(自身を除く): 56559570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 13109, 26218, 39327, 65545, 78654, 131090, 196635, 393270, 1324009, 2648018, 3972027, 6620045, 7944054, 13240090, 19860135, 39720270]

約数ペア:

[(1, 39720270), (2, 19860135), (3, 13240090), (5, 7944054), (6, 6620045), (10, 3972027), (15, 2648018), (30, 1324009), (101, 393270), (202, 196635), (303, 131090), (505, 78654), (606, 65545), (1010, 39327), (1515, 26218), (3030, 13109)]