70880670

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{463}}^1$

素因数の和:498

約数の個数: 128

約数和(自身を含む): 219156480

約数和(自身を除く): 148275810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 463, 486, 567, 630, 729, 810, 926, 945, 1134, 1215, 1389, 1458, 1701, 1890, 2187, 2315, 2430, 2778, 2835, 3241, 3402, 3645, 4167, 4374, 4630, 5103, 5670, 6482, 6945, 7290, 8334, 8505, 9723, 10206, 10935, 12501, 13890, 15309, 16205, 17010, 19446, 20835, 21870, 25002, 25515, 29169, 30618, 32410, 37503, 41670, 48615, 51030, 58338, 62505, 75006, 76545, 87507, 97230, 112509, 125010, 145845, 153090, 175014, 187515, 225018, 262521, 291690, 337527, 375030, 437535, 525042, 562545, 675054, 787563, 875070, 1012581, 1125090, 1312605, 1575126, 1687635, 2025162, 2362689, 2625210, 3375270, 3937815, 4725378, 5062905, 7088067, 7875630, 10125810, 11813445, 14176134, 23626890, 35440335, 70880670]

約数ペア:

[(1, 70880670), (2, 35440335), (3, 23626890), (5, 14176134), (6, 11813445), (7, 10125810), (9, 7875630), (10, 7088067), (14, 5062905), (15, 4725378), (18, 3937815), (21, 3375270), (27, 2625210), (30, 2362689), (35, 2025162), (42, 1687635), (45, 1575126), (54, 1312605), (63, 1125090), (70, 1012581), (81, 875070), (90, 787563), (105, 675054), (126, 562545), (135, 525042), (162, 437535), (189, 375030), (210, 337527), (243, 291690), (270, 262521), (315, 225018), (378, 187515), (405, 175014), (463, 153090), (486, 145845), (567, 125010), (630, 112509), (729, 97230), (810, 87507), (926, 76545), (945, 75006), (1134, 62505), (1215, 58338), (1389, 51030), (1458, 48615), (1701, 41670), (1890, 37503), (2187, 32410), (2315, 30618), (2430, 29169), (2778, 25515), (2835, 25002), (3241, 21870), (3402, 20835), (3645, 19446), (4167, 17010), (4374, 16205), (4630, 15309), (5103, 13890), (5670, 12501), (6482, 10935), (6945, 10206), (7290, 9723), (8334, 8505)]