30724704

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 91808640

約数和(自身を除く): 61083936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 172, 216, 258, 288, 344, 387, 432, 516, 688, 774, 827, 864, 1032, 1161, 1376, 1548, 1654, 2064, 2322, 2481, 3096, 3308, 4128, 4644, 4962, 6192, 6616, 7443, 9288, 9924, 12384, 13232, 14886, 18576, 19848, 22329, 26464, 29772, 35561, 37152, 39696, 44658, 59544, 71122, 79392, 89316, 106683, 119088, 142244, 178632, 213366, 238176, 284488, 320049, 357264, 426732, 568976, 640098, 714528, 853464, 960147, 1137952, 1280196, 1706928, 1920294, 2560392, 3413856, 3840588, 5120784, 7681176, 10241568, 15362352, 30724704]

約数ペア:

[(1, 30724704), (2, 15362352), (3, 10241568), (4, 7681176), (6, 5120784), (8, 3840588), (9, 3413856), (12, 2560392), (16, 1920294), (18, 1706928), (24, 1280196), (27, 1137952), (32, 960147), (36, 853464), (43, 714528), (48, 640098), (54, 568976), (72, 426732), (86, 357264), (96, 320049), (108, 284488), (129, 238176), (144, 213366), (172, 178632), (216, 142244), (258, 119088), (288, 106683), (344, 89316), (387, 79392), (432, 71122), (516, 59544), (688, 44658), (774, 39696), (827, 37152), (864, 35561), (1032, 29772), (1161, 26464), (1376, 22329), (1548, 19848), (1654, 18576), (2064, 14886), (2322, 13232), (2481, 12384), (3096, 9924), (3308, 9288), (4128, 7443), (4644, 6616), (4962, 6192)]