2080776690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{8081}}^1$

素因数の和:10955

約数の個数: 48

約数和(自身を含む): 5412580056

約数和(自身を除く): 3331803366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2861, 5722, 8081, 8583, 14305, 16162, 17166, 24243, 25749, 28610, 40405, 42915, 48486, 51498, 72729, 80810, 85830, 121215, 128745, 145458, 242430, 257490, 363645, 727290, 23119741, 46239482, 69359223, 115598705, 138718446, 208077669, 231197410, 346796115, 416155338, 693592230, 1040388345, 2080776690]

約数ペア:

[(1, 2080776690), (2, 1040388345), (3, 693592230), (5, 416155338), (6, 346796115), (9, 231197410), (10, 208077669), (15, 138718446), (18, 115598705), (30, 69359223), (45, 46239482), (90, 23119741), (2861, 727290), (5722, 363645), (8081, 257490), (8583, 242430), (14305, 145458), (16162, 128745), (17166, 121215), (24243, 85830), (25749, 80810), (28610, 72729), (40405, 51498), (42915, 48486)]