2100032340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5000077}}^1$

素因数の和:5000096

約数の個数: 48

約数和(自身を含む): 6720104832

約数和(自身を除く): 4620072492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5000077, 10000154, 15000231, 20000308, 25000385, 30000462, 35000539, 50000770, 60000924, 70001078, 75001155, 100001540, 105001617, 140002156, 150002310, 175002695, 210003234, 300004620, 350005390, 420006468, 525008085, 700010780, 1050016170, 2100032340]

約数ペア:

[(1, 2100032340), (2, 1050016170), (3, 700010780), (4, 525008085), (5, 420006468), (6, 350005390), (7, 300004620), (10, 210003234), (12, 175002695), (14, 150002310), (15, 140002156), (20, 105001617), (21, 100001540), (28, 75001155), (30, 70001078), (35, 60000924), (42, 50000770), (60, 35000539), (70, 30000462), (84, 25000385), (105, 20000308), (140, 15000231), (210, 10000154), (420, 5000077)]