27982710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{44417}}^1$

素因数の和:44437

約数の個数: 48

約数和(自身を含む): 83150496

約数和(自身を除く): 55167786

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 44417, 88834, 133251, 222085, 266502, 310919, 399753, 444170, 621838, 666255, 799506, 932757, 1332510, 1554595, 1865514, 1998765, 2798271, 3109190, 3997530, 4663785, 5596542, 9327570, 13991355, 27982710]

約数ペア:

[(1, 27982710), (2, 13991355), (3, 9327570), (5, 5596542), (6, 4663785), (7, 3997530), (9, 3109190), (10, 2798271), (14, 1998765), (15, 1865514), (18, 1554595), (21, 1332510), (30, 932757), (35, 799506), (42, 666255), (45, 621838), (63, 444170), (70, 399753), (90, 310919), (105, 266502), (126, 222085), (210, 133251), (315, 88834), (630, 44417)]