426123810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{676387}}^1$

素因数の和:676407

約数の個数: 48

約数和(自身を含む): 1266198336

約数和(自身を除く): 840074526

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, 676387, 1352774, 2029161, 3381935, 4058322, 4734709, 6087483, 6763870, 9469418, 10145805, 12174966, 14204127, 20291610, 23673545, 28408254, 30437415, 42612381, 47347090, 60874830, 71020635, 85224762, 142041270, 213061905, 426123810]

約数ペア:

[(1, 426123810), (2, 213061905), (3, 142041270), (5, 85224762), (6, 71020635), (7, 60874830), (9, 47347090), (10, 42612381), (14, 30437415), (15, 28408254), (18, 23673545), (21, 20291610), (30, 14204127), (35, 12174966), (42, 10145805), (45, 9469418), (63, 6763870), (70, 6087483), (90, 4734709), (105, 4058322), (126, 3381935), (210, 2029161), (315, 1352774), (630, 676387)]