30205396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 61641216

約数和(自身を除く): 31435820

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 727, 799, 884, 1222, 1454, 1598, 2444, 2908, 3196, 9451, 10387, 12359, 18902, 20774, 24718, 34169, 37804, 41548, 49436, 68338, 136676, 160667, 321334, 444197, 580873, 642668, 888394, 1161746, 1776788, 2323492, 7551349, 15102698, 30205396]

約数ペア:

[(1, 30205396), (2, 15102698), (4, 7551349), (13, 2323492), (17, 1776788), (26, 1161746), (34, 888394), (47, 642668), (52, 580873), (68, 444197), (94, 321334), (188, 160667), (221, 136676), (442, 68338), (611, 49436), (727, 41548), (799, 37804), (884, 34169), (1222, 24718), (1454, 20774), (1598, 18902), (2444, 12359), (2908, 10387), (3196, 9451)]