2671480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 7387200

約数和(自身を除く): 4715720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 47, 49, 56, 58, 70, 94, 98, 116, 140, 145, 188, 196, 203, 232, 235, 245, 280, 290, 329, 376, 392, 406, 470, 490, 580, 658, 812, 940, 980, 1015, 1160, 1316, 1363, 1421, 1624, 1645, 1880, 1960, 2030, 2303, 2632, 2726, 2842, 3290, 4060, 4606, 5452, 5684, 6580, 6815, 7105, 8120, 9212, 9541, 10904, 11368, 11515, 13160, 13630, 14210, 18424, 19082, 23030, 27260, 28420, 38164, 46060, 47705, 54520, 56840, 66787, 76328, 92120, 95410, 133574, 190820, 267148, 333935, 381640, 534296, 667870, 1335740, 2671480]

約数ペア:

[(1, 2671480), (2, 1335740), (4, 667870), (5, 534296), (7, 381640), (8, 333935), (10, 267148), (14, 190820), (20, 133574), (28, 95410), (29, 92120), (35, 76328), (40, 66787), (47, 56840), (49, 54520), (56, 47705), (58, 46060), (70, 38164), (94, 28420), (98, 27260), (116, 23030), (140, 19082), (145, 18424), (188, 14210), (196, 13630), (203, 13160), (232, 11515), (235, 11368), (245, 10904), (280, 9541), (290, 9212), (329, 8120), (376, 7105), (392, 6815), (406, 6580), (470, 5684), (490, 5452), (580, 4606), (658, 4060), (812, 3290), (940, 2842), (980, 2726), (1015, 2632), (1160, 2303), (1316, 2030), (1363, 1960), (1421, 1880), (1624, 1645)]