30871654608

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3329}}^1\times {\mathrm{4493}}^1$

素因数の和:7876

約数の個数: 80

約数和(自身を含む): 81649149120

約数和(自身を除く): 50777494512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 3329, 4493, 6658, 8986, 9987, 13316, 13479, 17972, 19974, 26632, 26958, 35944, 39948, 53264, 53916, 71888, 79896, 107832, 143147, 159792, 193199, 215664, 286294, 386398, 429441, 572588, 579597, 772796, 858882, 1145176, 1159194, 1545592, 1717764, 2290352, 2318388, 3091184, 3435528, 4636776, 6871056, 9273552, 14957197, 29914394, 44871591, 59828788, 89743182, 119657576, 179486364, 239315152, 358972728, 643159471, 717945456, 1286318942, 1929478413, 2572637884, 3858956826, 5145275768, 7717913652, 10290551536, 15435827304, 30871654608]

約数ペア:

[(1, 30871654608), (2, 15435827304), (3, 10290551536), (4, 7717913652), (6, 5145275768), (8, 3858956826), (12, 2572637884), (16, 1929478413), (24, 1286318942), (43, 717945456), (48, 643159471), (86, 358972728), (129, 239315152), (172, 179486364), (258, 119657576), (344, 89743182), (516, 59828788), (688, 44871591), (1032, 29914394), (2064, 14957197), (3329, 9273552), (4493, 6871056), (6658, 4636776), (8986, 3435528), (9987, 3091184), (13316, 2318388), (13479, 2290352), (17972, 1717764), (19974, 1545592), (26632, 1159194), (26958, 1145176), (35944, 858882), (39948, 772796), (53264, 579597), (53916, 572588), (71888, 429441), (79896, 386398), (107832, 286294), (143147, 215664), (159792, 193199)]