858678030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6781}}^1$

素因数の和:6871

約数の個数: 128

約数和(自身を含む): 2656373760

約数和(自身を除く): 1797695730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 90, 105, 126, 134, 135, 189, 201, 210, 270, 315, 335, 378, 402, 469, 603, 630, 670, 938, 945, 1005, 1206, 1407, 1809, 1890, 2010, 2345, 2814, 3015, 3618, 4221, 4690, 6030, 6781, 7035, 8442, 9045, 12663, 13562, 14070, 18090, 20343, 21105, 25326, 33905, 40686, 42210, 47467, 61029, 63315, 67810, 94934, 101715, 122058, 126630, 142401, 183087, 203430, 237335, 284802, 305145, 366174, 427203, 454327, 474670, 610290, 712005, 854406, 908654, 915435, 1281609, 1362981, 1424010, 1830870, 2136015, 2271635, 2563218, 2725962, 3180289, 4088943, 4272030, 4543270, 6360578, 6408045, 6814905, 8177886, 9540867, 12266829, 12816090, 13629810, 15901445, 19081734, 20444715, 24533658, 28622601, 31802890, 40889430, 47704335, 57245202, 61334145, 85867803, 95408670, 122668290, 143113005, 171735606, 286226010, 429339015, 858678030]

約数ペア:

[(1, 858678030), (2, 429339015), (3, 286226010), (5, 171735606), (6, 143113005), (7, 122668290), (9, 95408670), (10, 85867803), (14, 61334145), (15, 57245202), (18, 47704335), (21, 40889430), (27, 31802890), (30, 28622601), (35, 24533658), (42, 20444715), (45, 19081734), (54, 15901445), (63, 13629810), (67, 12816090), (70, 12266829), (90, 9540867), (105, 8177886), (126, 6814905), (134, 6408045), (135, 6360578), (189, 4543270), (201, 4272030), (210, 4088943), (270, 3180289), (315, 2725962), (335, 2563218), (378, 2271635), (402, 2136015), (469, 1830870), (603, 1424010), (630, 1362981), (670, 1281609), (938, 915435), (945, 908654), (1005, 854406), (1206, 712005), (1407, 610290), (1809, 474670), (1890, 454327), (2010, 427203), (2345, 366174), (2814, 305145), (3015, 284802), (3618, 237335), (4221, 203430), (4690, 183087), (6030, 142401), (6781, 126630), (7035, 122058), (8442, 101715), (9045, 94934), (12663, 67810), (13562, 63315), (14070, 61029), (18090, 47467), (20343, 42210), (21105, 40686), (25326, 33905)]