83572860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 269079552

約数和(自身を除く): 185506692

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, 1031, 1158, 1351, 1930, 2062, 2316, 2702, 2895, 3093, 3860, 4053, 4124, 5155, 5404, 5790, 6186, 6755, 7217, 8106, 10310, 11580, 12372, 13510, 14434, 15465, 16212, 20265, 20620, 21651, 27020, 28868, 30930, 36085, 40530, 43302, 61860, 72170, 81060, 86604, 108255, 144340, 198983, 216510, 397966, 433020, 596949, 795932, 994915, 1193898, 1392881, 1989830, 2387796, 2785762, 2984745, 3979660, 4178643, 5571524, 5969490, 6964405, 8357286, 11938980, 13928810, 16714572, 20893215, 27857620, 41786430, 83572860]

約数ペア:

[(1, 83572860), (2, 41786430), (3, 27857620), (4, 20893215), (5, 16714572), (6, 13928810), (7, 11938980), (10, 8357286), (12, 6964405), (14, 5969490), (15, 5571524), (20, 4178643), (21, 3979660), (28, 2984745), (30, 2785762), (35, 2387796), (42, 1989830), (60, 1392881), (70, 1193898), (84, 994915), (105, 795932), (140, 596949), (193, 433020), (210, 397966), (386, 216510), (420, 198983), (579, 144340), (772, 108255), (965, 86604), (1031, 81060), (1158, 72170), (1351, 61860), (1930, 43302), (2062, 40530), (2316, 36085), (2702, 30930), (2895, 28868), (3093, 27020), (3860, 21651), (4053, 20620), (4124, 20265), (5155, 16212), (5404, 15465), (5790, 14434), (6186, 13510), (6755, 12372), (7217, 11580), (8106, 10310)]