15677940180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{868103}}^1$

素因数の和:868165

約数の個数: 96

約数和(自身を含む): 51336198144

約数和(自身を除く): 35658257964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 18060, 868103, 1736206, 2604309, 3472412, 4340515, 5208618, 6076721, 8681030, 10417236, 12153442, 13021545, 17362060, 18230163, 24306884, 26043090, 30383605, 36460326, 37328429, 52086180, 60767210, 72920652, 74656858, 91150815, 111985287, 121534420, 149313716, 182301630, 186642145, 223970574, 261299003, 364603260, 373284290, 447941148, 522598006, 559926435, 746568580, 783897009, 1045196012, 1119852870, 1306495015, 1567794018, 2239705740, 2612990030, 3135588036, 3919485045, 5225980060, 7838970090, 15677940180]

約数ペア:

[(1, 15677940180), (2, 7838970090), (3, 5225980060), (4, 3919485045), (5, 3135588036), (6, 2612990030), (7, 2239705740), (10, 1567794018), (12, 1306495015), (14, 1119852870), (15, 1045196012), (20, 783897009), (21, 746568580), (28, 559926435), (30, 522598006), (35, 447941148), (42, 373284290), (43, 364603260), (60, 261299003), (70, 223970574), (84, 186642145), (86, 182301630), (105, 149313716), (129, 121534420), (140, 111985287), (172, 91150815), (210, 74656858), (215, 72920652), (258, 60767210), (301, 52086180), (420, 37328429), (430, 36460326), (516, 30383605), (602, 26043090), (645, 24306884), (860, 18230163), (903, 17362060), (1204, 13021545), (1290, 12153442), (1505, 10417236), (1806, 8681030), (2580, 6076721), (3010, 5208618), (3612, 4340515), (4515, 3472412), (6020, 2604309), (9030, 1736206), (18060, 868103)]