90863220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4603}}^1$

素因数の和:4669

約数の個数: 96

約数和(自身を含む): 297013248

約数和(自身を除く): 206150028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4603, 4935, 6580, 9206, 9870, 13809, 18412, 19740, 23015, 27618, 32221, 46030, 55236, 64442, 69045, 92060, 96663, 128884, 138090, 161105, 193326, 216341, 276180, 322210, 386652, 432682, 483315, 644420, 649023, 865364, 966630, 1081705, 1298046, 1514387, 1933260, 2163410, 2596092, 3028774, 3245115, 4326820, 4543161, 6057548, 6490230, 7571935, 9086322, 12980460, 15143870, 18172644, 22715805, 30287740, 45431610, 90863220]

約数ペア:

[(1, 90863220), (2, 45431610), (3, 30287740), (4, 22715805), (5, 18172644), (6, 15143870), (7, 12980460), (10, 9086322), (12, 7571935), (14, 6490230), (15, 6057548), (20, 4543161), (21, 4326820), (28, 3245115), (30, 3028774), (35, 2596092), (42, 2163410), (47, 1933260), (60, 1514387), (70, 1298046), (84, 1081705), (94, 966630), (105, 865364), (140, 649023), (141, 644420), (188, 483315), (210, 432682), (235, 386652), (282, 322210), (329, 276180), (420, 216341), (470, 193326), (564, 161105), (658, 138090), (705, 128884), (940, 96663), (987, 92060), (1316, 69045), (1410, 64442), (1645, 55236), (1974, 46030), (2820, 32221), (3290, 27618), (3948, 23015), (4603, 19740), (4935, 18412), (6580, 13809), (9206, 9870)]