7305564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2999}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 20160000

約数和(自身を除く): 12854436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 2999, 5998, 8997, 11996, 17994, 20993, 35988, 41986, 62979, 83972, 86971, 125958, 173942, 251916, 260913, 347884, 521826, 608797, 1043652, 1217594, 1826391, 2435188, 3652782, 7305564]

約数ペア:

[(1, 7305564), (2, 3652782), (3, 2435188), (4, 1826391), (6, 1217594), (7, 1043652), (12, 608797), (14, 521826), (21, 347884), (28, 260913), (29, 251916), (42, 173942), (58, 125958), (84, 86971), (87, 83972), (116, 62979), (174, 41986), (203, 35988), (348, 20993), (406, 17994), (609, 11996), (812, 8997), (1218, 5998), (2436, 2999)]