30221308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2011}}^1$

素因数の和:2062

約数の個数: 36

約数和(自身を含む): 60533032

約数和(自身を除く): 30311724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 2011, 3757, 4022, 7514, 8044, 15028, 26143, 34187, 52286, 68374, 104572, 136748, 444431, 581179, 888862, 1162358, 1777724, 2324716, 7555327, 15110654, 30221308]

約数ペア:

[(1, 30221308), (2, 15110654), (4, 7555327), (13, 2324716), (17, 1777724), (26, 1162358), (34, 888862), (52, 581179), (68, 444431), (221, 136748), (289, 104572), (442, 68374), (578, 52286), (884, 34187), (1156, 26143), (2011, 15028), (3757, 8044), (4022, 7514)]