4274340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10177}}^1$

素因数の和:10196

約数の個数: 48

約数和(自身を含む): 13679232

約数和(自身を除く): 9404892

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, 10177, 20354, 30531, 40708, 50885, 61062, 71239, 101770, 122124, 142478, 152655, 203540, 213717, 284956, 305310, 356195, 427434, 610620, 712390, 854868, 1068585, 1424780, 2137170, 4274340]

約数ペア:

[(1, 4274340), (2, 2137170), (3, 1424780), (4, 1068585), (5, 854868), (6, 712390), (7, 610620), (10, 427434), (12, 356195), (14, 305310), (15, 284956), (20, 213717), (21, 203540), (28, 152655), (30, 142478), (35, 122124), (42, 101770), (60, 71239), (70, 61062), (84, 50885), (105, 40708), (140, 30531), (210, 20354), (420, 10177)]