423219510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{671777}}^1$

素因数の和:671797

約数の個数: 48

約数和(自身を含む): 1257568416

約数和(自身を除く): 834348906

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, 671777, 1343554, 2015331, 3358885, 4030662, 4702439, 6045993, 6717770, 9404878, 10076655, 12091986, 14107317, 20153310, 23512195, 28214634, 30229965, 42321951, 47024390, 60459930, 70536585, 84643902, 141073170, 211609755, 423219510]

約数ペア:

[(1, 423219510), (2, 211609755), (3, 141073170), (5, 84643902), (6, 70536585), (7, 60459930), (9, 47024390), (10, 42321951), (14, 30229965), (15, 28214634), (18, 23512195), (21, 20153310), (30, 14107317), (35, 12091986), (42, 10076655), (45, 9404878), (63, 6717770), (70, 6045993), (90, 4702439), (105, 4030662), (126, 3358885), (210, 2015331), (315, 1343554), (630, 671777)]