1928813670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3061609}}^1$

素因数の和:3061629

約数の個数: 48

約数和(自身を含む): 5731333920

約数和(自身を除く): 3802520250

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, 3061609, 6123218, 9184827, 15308045, 18369654, 21431263, 27554481, 30616090, 42862526, 45924135, 55108962, 64293789, 91848270, 107156315, 128587578, 137772405, 192881367, 214312630, 275544810, 321468945, 385762734, 642937890, 964406835, 1928813670]

約数ペア:

[(1, 1928813670), (2, 964406835), (3, 642937890), (5, 385762734), (6, 321468945), (7, 275544810), (9, 214312630), (10, 192881367), (14, 137772405), (15, 128587578), (18, 107156315), (21, 91848270), (30, 64293789), (35, 55108962), (42, 45924135), (45, 42862526), (63, 30616090), (70, 27554481), (90, 21431263), (105, 18369654), (126, 15308045), (210, 9184827), (315, 6123218), (630, 3061609)]