30003028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{40111}}^1$

素因数の和:40143

約数の個数: 24

約数和(自身を含む): 60649344

約数和(自身を除く): 30646316

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 40111, 80222, 160444, 441221, 681887, 882442, 1363774, 1764884, 2727548, 7500757, 15001514, 30003028]

約数ペア:

[(1, 30003028), (2, 15001514), (4, 7500757), (11, 2727548), (17, 1764884), (22, 1363774), (34, 882442), (44, 681887), (68, 441221), (187, 160444), (374, 80222), (748, 40111)]