40871670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 118444032

約数和(自身を除く): 77572362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 47, 70, 82, 94, 101, 105, 123, 141, 202, 205, 210, 235, 246, 282, 287, 303, 329, 410, 470, 505, 574, 606, 615, 658, 705, 707, 861, 987, 1010, 1230, 1410, 1414, 1435, 1515, 1645, 1722, 1927, 1974, 2121, 2870, 3030, 3290, 3535, 3854, 4141, 4242, 4305, 4747, 4935, 5781, 7070, 8282, 8610, 9494, 9635, 9870, 10605, 11562, 12423, 13489, 14241, 19270, 20705, 21210, 23735, 24846, 26978, 28482, 28905, 28987, 33229, 40467, 41410, 47470, 57810, 57974, 62115, 66458, 67445, 71205, 80934, 86961, 99687, 124230, 134890, 142410, 144935, 166145, 173922, 194627, 199374, 202335, 289870, 332290, 389254, 404670, 434805, 498435, 583881, 869610, 973135, 996870, 1167762, 1362389, 1946270, 2724778, 2919405, 4087167, 5838810, 6811945, 8174334, 13623890, 20435835, 40871670]

約数ペア:

[(1, 40871670), (2, 20435835), (3, 13623890), (5, 8174334), (6, 6811945), (7, 5838810), (10, 4087167), (14, 2919405), (15, 2724778), (21, 1946270), (30, 1362389), (35, 1167762), (41, 996870), (42, 973135), (47, 869610), (70, 583881), (82, 498435), (94, 434805), (101, 404670), (105, 389254), (123, 332290), (141, 289870), (202, 202335), (205, 199374), (210, 194627), (235, 173922), (246, 166145), (282, 144935), (287, 142410), (303, 134890), (329, 124230), (410, 99687), (470, 86961), (505, 80934), (574, 71205), (606, 67445), (615, 66458), (658, 62115), (705, 57974), (707, 57810), (861, 47470), (987, 41410), (1010, 40467), (1230, 33229), (1410, 28987), (1414, 28905), (1435, 28482), (1515, 26978), (1645, 24846), (1722, 23735), (1927, 21210), (1974, 20705), (2121, 19270), (2870, 14241), (3030, 13489), (3290, 12423), (3535, 11562), (3854, 10605), (4141, 9870), (4242, 9635), (4305, 9494), (4747, 8610), (4935, 8282), (5781, 7070)]