2891370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3109}}^1$

素因数の和:3150

約数の個数: 32

約数和(自身を含む): 7165440

約数和(自身を除く): 4274070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 3109, 6218, 9327, 15545, 18654, 31090, 46635, 93270, 96379, 192758, 289137, 481895, 578274, 963790, 1445685, 2891370]

約数ペア:

[(1, 2891370), (2, 1445685), (3, 963790), (5, 578274), (6, 481895), (10, 289137), (15, 192758), (30, 96379), (31, 93270), (62, 46635), (93, 31090), (155, 18654), (186, 15545), (310, 9327), (465, 6218), (930, 3109)]