9666594140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1\times {\mathrm{1031}}^1$

素因数の和:1587

約数の個数: 96

約数和(自身を含む): 23409921024

約数和(自身を除く): 13743326884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 347, 386, 694, 772, 965, 1031, 1351, 1388, 1735, 1930, 2062, 2429, 2702, 3470, 3860, 4124, 4858, 5155, 5404, 6755, 6940, 7217, 9716, 10310, 12145, 13510, 14434, 20620, 24290, 27020, 28868, 36085, 48580, 66971, 72170, 133942, 144340, 198983, 267884, 334855, 357757, 397966, 468797, 669710, 715514, 795932, 937594, 994915, 1339420, 1392881, 1431028, 1788785, 1875188, 1989830, 2343985, 2504299, 2785762, 3577570, 3979660, 4687970, 5008598, 5571524, 6964405, 7155140, 9375940, 10017196, 12521495, 13928810, 25042990, 27857620, 50085980, 69047101, 138094202, 276188404, 345235505, 483329707, 690471010, 966659414, 1380942020, 1933318828, 2416648535, 4833297070, 9666594140]

約数ペア:

[(1, 9666594140), (2, 4833297070), (4, 2416648535), (5, 1933318828), (7, 1380942020), (10, 966659414), (14, 690471010), (20, 483329707), (28, 345235505), (35, 276188404), (70, 138094202), (140, 69047101), (193, 50085980), (347, 27857620), (386, 25042990), (694, 13928810), (772, 12521495), (965, 10017196), (1031, 9375940), (1351, 7155140), (1388, 6964405), (1735, 5571524), (1930, 5008598), (2062, 4687970), (2429, 3979660), (2702, 3577570), (3470, 2785762), (3860, 2504299), (4124, 2343985), (4858, 1989830), (5155, 1875188), (5404, 1788785), (6755, 1431028), (6940, 1392881), (7217, 1339420), (9716, 994915), (10310, 937594), (12145, 795932), (13510, 715514), (14434, 669710), (20620, 468797), (24290, 397966), (27020, 357757), (28868, 334855), (36085, 267884), (48580, 198983), (66971, 144340), (72170, 133942)]