69042060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8161}}^1$

素因数の和:8223

約数の個数: 72

約数和(自身を含む): 213909696

約数和(自身を除く): 144867636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8161, 8460, 16322, 24483, 32644, 40805, 48966, 73449, 81610, 97932, 122415, 146898, 163220, 244830, 293796, 367245, 383567, 489660, 734490, 767134, 1150701, 1468980, 1534268, 1917835, 2301402, 3452103, 3835670, 4602804, 5753505, 6904206, 7671340, 11507010, 13808412, 17260515, 23014020, 34521030, 69042060]

約数ペア:

[(1, 69042060), (2, 34521030), (3, 23014020), (4, 17260515), (5, 13808412), (6, 11507010), (9, 7671340), (10, 6904206), (12, 5753505), (15, 4602804), (18, 3835670), (20, 3452103), (30, 2301402), (36, 1917835), (45, 1534268), (47, 1468980), (60, 1150701), (90, 767134), (94, 734490), (141, 489660), (180, 383567), (188, 367245), (235, 293796), (282, 244830), (423, 163220), (470, 146898), (564, 122415), (705, 97932), (846, 81610), (940, 73449), (1410, 48966), (1692, 40805), (2115, 32644), (2820, 24483), (4230, 16322), (8161, 8460)]