65546670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 190771200

約数和(自身を除く): 125224530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 47, 58, 70, 87, 94, 105, 141, 145, 174, 203, 210, 229, 235, 282, 290, 329, 406, 435, 458, 470, 609, 658, 687, 705, 870, 987, 1015, 1145, 1218, 1363, 1374, 1410, 1603, 1645, 1974, 2030, 2290, 2726, 3045, 3206, 3290, 3435, 4089, 4809, 4935, 6090, 6641, 6815, 6870, 8015, 8178, 9541, 9618, 9870, 10763, 13282, 13630, 16030, 19082, 19923, 20445, 21526, 24045, 28623, 32289, 33205, 39846, 40890, 46487, 47705, 48090, 53815, 57246, 64578, 66410, 75341, 92974, 95410, 99615, 107630, 139461, 143115, 150682, 161445, 199230, 226023, 232435, 278922, 286230, 312127, 322890, 376705, 452046, 464870, 624254, 697305, 753410, 936381, 1130115, 1394610, 1560635, 1872762, 2184889, 2260230, 3121270, 4369778, 4681905, 6554667, 9363810, 10924445, 13109334, 21848890, 32773335, 65546670]

約数ペア:

[(1, 65546670), (2, 32773335), (3, 21848890), (5, 13109334), (6, 10924445), (7, 9363810), (10, 6554667), (14, 4681905), (15, 4369778), (21, 3121270), (29, 2260230), (30, 2184889), (35, 1872762), (42, 1560635), (47, 1394610), (58, 1130115), (70, 936381), (87, 753410), (94, 697305), (105, 624254), (141, 464870), (145, 452046), (174, 376705), (203, 322890), (210, 312127), (229, 286230), (235, 278922), (282, 232435), (290, 226023), (329, 199230), (406, 161445), (435, 150682), (458, 143115), (470, 139461), (609, 107630), (658, 99615), (687, 95410), (705, 92974), (870, 75341), (987, 66410), (1015, 64578), (1145, 57246), (1218, 53815), (1363, 48090), (1374, 47705), (1410, 46487), (1603, 40890), (1645, 39846), (1974, 33205), (2030, 32289), (2290, 28623), (2726, 24045), (3045, 21526), (3206, 20445), (3290, 19923), (3435, 19082), (4089, 16030), (4809, 13630), (4935, 13282), (6090, 10763), (6641, 9870), (6815, 9618), (6870, 9541), (8015, 8178)]