858255930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20333}}^1$

素因数の和:20420

約数の個数: 96

約数和(自身を含む): 2588436864

約数和(自身を除く): 1730180934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 67, 70, 90, 105, 126, 134, 201, 210, 315, 335, 402, 469, 603, 630, 670, 938, 1005, 1206, 1407, 2010, 2345, 2814, 3015, 4221, 4690, 6030, 7035, 8442, 14070, 20333, 21105, 40666, 42210, 60999, 101665, 121998, 142331, 182997, 203330, 284662, 304995, 365994, 426993, 609990, 711655, 853986, 914985, 1280979, 1362311, 1423310, 1829970, 2134965, 2561958, 2724622, 4086933, 4269930, 6404895, 6811555, 8173866, 9536177, 12260799, 12809790, 13623110, 19072354, 20434665, 24521598, 28608531, 40869330, 47680885, 57217062, 61303995, 85825593, 95361770, 122607990, 143042655, 171651186, 286085310, 429127965, 858255930]

約数ペア:

[(1, 858255930), (2, 429127965), (3, 286085310), (5, 171651186), (6, 143042655), (7, 122607990), (9, 95361770), (10, 85825593), (14, 61303995), (15, 57217062), (18, 47680885), (21, 40869330), (30, 28608531), (35, 24521598), (42, 20434665), (45, 19072354), (63, 13623110), (67, 12809790), (70, 12260799), (90, 9536177), (105, 8173866), (126, 6811555), (134, 6404895), (201, 4269930), (210, 4086933), (315, 2724622), (335, 2561958), (402, 2134965), (469, 1829970), (603, 1423310), (630, 1362311), (670, 1280979), (938, 914985), (1005, 853986), (1206, 711655), (1407, 609990), (2010, 426993), (2345, 365994), (2814, 304995), (3015, 284662), (4221, 203330), (4690, 182997), (6030, 142331), (7035, 121998), (8442, 101665), (14070, 60999), (20333, 42210), (21105, 40666)]