2227290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5711}}^1$

素因数の和:5734

約数の個数: 32

約数和(自身を含む): 5757696

約数和(自身を除く): 3530406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5711, 11422, 17133, 28555, 34266, 57110, 74243, 85665, 148486, 171330, 222729, 371215, 445458, 742430, 1113645, 2227290]

約数ペア:

[(1, 2227290), (2, 1113645), (3, 742430), (5, 445458), (6, 371215), (10, 222729), (13, 171330), (15, 148486), (26, 85665), (30, 74243), (39, 57110), (65, 34266), (78, 28555), (130, 17133), (195, 11422), (390, 5711)]