30040488

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 86211840

約数和(自身を除く): 56171352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 124, 129, 172, 186, 248, 258, 279, 313, 344, 372, 387, 516, 558, 626, 744, 774, 939, 1032, 1116, 1252, 1333, 1548, 1878, 2232, 2504, 2666, 2817, 3096, 3756, 3999, 5332, 5634, 7512, 7998, 9703, 10664, 11268, 11997, 13459, 15996, 19406, 22536, 23994, 26918, 29109, 31992, 38812, 40377, 47988, 53836, 58218, 77624, 80754, 87327, 95976, 107672, 116436, 121131, 161508, 174654, 232872, 242262, 323016, 349308, 417229, 484524, 698616, 834458, 969048, 1251687, 1668916, 2503374, 3337832, 3755061, 5006748, 7510122, 10013496, 15020244, 30040488]

約数ペア:

[(1, 30040488), (2, 15020244), (3, 10013496), (4, 7510122), (6, 5006748), (8, 3755061), (9, 3337832), (12, 2503374), (18, 1668916), (24, 1251687), (31, 969048), (36, 834458), (43, 698616), (62, 484524), (72, 417229), (86, 349308), (93, 323016), (124, 242262), (129, 232872), (172, 174654), (186, 161508), (248, 121131), (258, 116436), (279, 107672), (313, 95976), (344, 87327), (372, 80754), (387, 77624), (516, 58218), (558, 53836), (626, 47988), (744, 40377), (774, 38812), (939, 31992), (1032, 29109), (1116, 26918), (1252, 23994), (1333, 22536), (1548, 19406), (1878, 15996), (2232, 13459), (2504, 11997), (2666, 11268), (2817, 10664), (3096, 9703), (3756, 7998), (3999, 7512), (5332, 5634)]