2520579870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3111827}}^1$

素因数の和:3111846

約数の個数: 40

約数和(自身を含む): 6777561384

約数和(自身を除く): 4256981514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3111827, 6223654, 9335481, 15559135, 18670962, 28006443, 31118270, 46677405, 56012886, 84019329, 93354810, 140032215, 168038658, 252057987, 280064430, 420096645, 504115974, 840193290, 1260289935, 2520579870]

約数ペア:

[(1, 2520579870), (2, 1260289935), (3, 840193290), (5, 504115974), (6, 420096645), (9, 280064430), (10, 252057987), (15, 168038658), (18, 140032215), (27, 93354810), (30, 84019329), (45, 56012886), (54, 46677405), (81, 31118270), (90, 28006443), (135, 18670962), (162, 15559135), (270, 9335481), (405, 6223654), (810, 3111827)]