30474864

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{617}}^1$

素因数の和:652

約数の個数: 120

約数和(自身を含む): 99621600

約数和(自身を除く): 69146736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 617, 686, 784, 882, 1008, 1029, 1176, 1234, 1372, 1764, 1851, 2058, 2352, 2468, 2744, 3087, 3528, 3702, 4116, 4319, 4936, 5488, 5553, 6174, 7056, 7404, 8232, 8638, 9872, 11106, 12348, 12957, 14808, 16464, 17276, 22212, 24696, 25914, 29616, 30233, 34552, 38871, 44424, 49392, 51828, 60466, 69104, 77742, 88848, 90699, 103656, 120932, 155484, 181398, 207312, 211631, 241864, 272097, 310968, 362796, 423262, 483728, 544194, 621936, 634893, 725592, 846524, 1088388, 1269786, 1451184, 1693048, 1904679, 2176776, 2539572, 3386096, 3809358, 4353552, 5079144, 7618716, 10158288, 15237432, 30474864]

約数ペア:

[(1, 30474864), (2, 15237432), (3, 10158288), (4, 7618716), (6, 5079144), (7, 4353552), (8, 3809358), (9, 3386096), (12, 2539572), (14, 2176776), (16, 1904679), (18, 1693048), (21, 1451184), (24, 1269786), (28, 1088388), (36, 846524), (42, 725592), (48, 634893), (49, 621936), (56, 544194), (63, 483728), (72, 423262), (84, 362796), (98, 310968), (112, 272097), (126, 241864), (144, 211631), (147, 207312), (168, 181398), (196, 155484), (252, 120932), (294, 103656), (336, 90699), (343, 88848), (392, 77742), (441, 69104), (504, 60466), (588, 51828), (617, 49392), (686, 44424), (784, 38871), (882, 34552), (1008, 30233), (1029, 29616), (1176, 25914), (1234, 24696), (1372, 22212), (1764, 17276), (1851, 16464), (2058, 14808), (2352, 12957), (2468, 12348), (2744, 11106), (3087, 9872), (3528, 8638), (3702, 8232), (4116, 7404), (4319, 7056), (4936, 6174), (5488, 5553)]