27682060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 69177024

約数和(自身を除く): 41494964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 470, 490, 601, 658, 940, 980, 1202, 1316, 1645, 2303, 2404, 3005, 3290, 4207, 4606, 6010, 6580, 8414, 9212, 11515, 12020, 16828, 21035, 23030, 28247, 29449, 42070, 46060, 56494, 58898, 84140, 112988, 117796, 141235, 147245, 197729, 282470, 294490, 395458, 564940, 588980, 790916, 988645, 1384103, 1977290, 2768206, 3954580, 5536412, 6920515, 13841030, 27682060]

約数ペア:

[(1, 27682060), (2, 13841030), (4, 6920515), (5, 5536412), (7, 3954580), (10, 2768206), (14, 1977290), (20, 1384103), (28, 988645), (35, 790916), (47, 588980), (49, 564940), (70, 395458), (94, 294490), (98, 282470), (140, 197729), (188, 147245), (196, 141235), (235, 117796), (245, 112988), (329, 84140), (470, 58898), (490, 56494), (601, 46060), (658, 42070), (940, 29449), (980, 28247), (1202, 23030), (1316, 21035), (1645, 16828), (2303, 12020), (2404, 11515), (3005, 9212), (3290, 8414), (4207, 6580), (4606, 6010)]