61065060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 196439040

約数和(自身を除く): 135373980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 347, 419, 420, 694, 838, 1041, 1257, 1388, 1676, 1735, 2082, 2095, 2429, 2514, 2933, 3470, 4164, 4190, 4858, 5028, 5205, 5866, 6285, 6940, 7287, 8380, 8799, 9716, 10410, 11732, 12145, 12570, 14574, 14665, 17598, 20820, 24290, 25140, 29148, 29330, 35196, 36435, 43995, 48580, 58660, 72870, 87990, 145393, 145740, 175980, 290786, 436179, 581572, 726965, 872358, 1017751, 1453930, 1744716, 2035502, 2180895, 2907860, 3053253, 4071004, 4361790, 5088755, 6106506, 8723580, 10177510, 12213012, 15266265, 20355020, 30532530, 61065060]

約数ペア:

[(1, 61065060), (2, 30532530), (3, 20355020), (4, 15266265), (5, 12213012), (6, 10177510), (7, 8723580), (10, 6106506), (12, 5088755), (14, 4361790), (15, 4071004), (20, 3053253), (21, 2907860), (28, 2180895), (30, 2035502), (35, 1744716), (42, 1453930), (60, 1017751), (70, 872358), (84, 726965), (105, 581572), (140, 436179), (210, 290786), (347, 175980), (419, 145740), (420, 145393), (694, 87990), (838, 72870), (1041, 58660), (1257, 48580), (1388, 43995), (1676, 36435), (1735, 35196), (2082, 29330), (2095, 29148), (2429, 25140), (2514, 24290), (2933, 20820), (3470, 17598), (4164, 14665), (4190, 14574), (4858, 12570), (5028, 12145), (5205, 11732), (5866, 10410), (6285, 9716), (6940, 8799), (7287, 8380)]