30244972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1861}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 56306880

約数和(自身を除く): 26061908

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 1861, 3722, 4063, 7444, 8126, 16252, 31637, 63274, 126548, 444779, 889558, 1779116, 7561243, 15122486, 30244972]

約数ペア:

[(1, 30244972), (2, 15122486), (4, 7561243), (17, 1779116), (34, 889558), (68, 444779), (239, 126548), (478, 63274), (956, 31637), (1861, 16252), (3722, 8126), (4063, 7444)]