79195620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 254999808

約数和(自身を除く): 175804188

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, 193, 210, 386, 420, 579, 772, 965, 977, 1158, 1351, 1930, 1954, 2316, 2702, 2895, 2931, 3860, 3908, 4053, 4885, 5404, 5790, 5862, 6755, 6839, 8106, 9770, 11580, 11724, 13510, 13678, 14655, 16212, 19540, 20265, 20517, 27020, 27356, 29310, 34195, 40530, 41034, 58620, 68390, 81060, 82068, 102585, 136780, 188561, 205170, 377122, 410340, 565683, 754244, 942805, 1131366, 1319927, 1885610, 2262732, 2639854, 2828415, 3771220, 3959781, 5279708, 5656830, 6599635, 7919562, 11313660, 13199270, 15839124, 19798905, 26398540, 39597810, 79195620]

約数ペア:

[(1, 79195620), (2, 39597810), (3, 26398540), (4, 19798905), (5, 15839124), (6, 13199270), (7, 11313660), (10, 7919562), (12, 6599635), (14, 5656830), (15, 5279708), (20, 3959781), (21, 3771220), (28, 2828415), (30, 2639854), (35, 2262732), (42, 1885610), (60, 1319927), (70, 1131366), (84, 942805), (105, 754244), (140, 565683), (193, 410340), (210, 377122), (386, 205170), (420, 188561), (579, 136780), (772, 102585), (965, 82068), (977, 81060), (1158, 68390), (1351, 58620), (1930, 41034), (1954, 40530), (2316, 34195), (2702, 29310), (2895, 27356), (2931, 27020), (3860, 20517), (3908, 20265), (4053, 19540), (4885, 16212), (5404, 14655), (5790, 13678), (5862, 13510), (6755, 11724), (6839, 11580), (8106, 9770)]