70546140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6221}}^1$

素因数の和:6249

約数の個数: 120

約数和(自身を含む): 252961632

約数和(自身を除く): 182415492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 6221, 11340, 12442, 18663, 24884, 31105, 37326, 43547, 55989, 62210, 74652, 87094, 93315, 111978, 124420, 130641, 167967, 174188, 186630, 217735, 223956, 261282, 279945, 335934, 373260, 391923, 435470, 503901, 522564, 559890, 653205, 671868, 783846, 839835, 870940, 1007802, 1119780, 1175769, 1306410, 1567692, 1679670, 1959615, 2015604, 2351538, 2519505, 2612820, 3359340, 3527307, 3919230, 4703076, 5039010, 5878845, 7054614, 7838460, 10078020, 11757690, 14109228, 17636535, 23515380, 35273070, 70546140]

約数ペア:

[(1, 70546140), (2, 35273070), (3, 23515380), (4, 17636535), (5, 14109228), (6, 11757690), (7, 10078020), (9, 7838460), (10, 7054614), (12, 5878845), (14, 5039010), (15, 4703076), (18, 3919230), (20, 3527307), (21, 3359340), (27, 2612820), (28, 2519505), (30, 2351538), (35, 2015604), (36, 1959615), (42, 1679670), (45, 1567692), (54, 1306410), (60, 1175769), (63, 1119780), (70, 1007802), (81, 870940), (84, 839835), (90, 783846), (105, 671868), (108, 653205), (126, 559890), (135, 522564), (140, 503901), (162, 435470), (180, 391923), (189, 373260), (210, 335934), (252, 279945), (270, 261282), (315, 223956), (324, 217735), (378, 186630), (405, 174188), (420, 167967), (540, 130641), (567, 124420), (630, 111978), (756, 93315), (810, 87094), (945, 74652), (1134, 62210), (1260, 55989), (1620, 43547), (1890, 37326), (2268, 31105), (2835, 24884), (3780, 18663), (5670, 12442), (6221, 11340)]