15740592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 47139840

約数和(自身を除く): 31399248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 593, 632, 948, 1106, 1186, 1264, 1659, 1779, 1896, 2212, 2372, 3318, 3558, 3792, 4151, 4424, 4744, 6636, 7116, 8302, 8848, 9488, 12453, 13272, 14232, 16604, 24906, 26544, 28464, 33208, 46847, 49812, 66416, 93694, 99624, 140541, 187388, 199248, 281082, 327929, 374776, 562164, 655858, 749552, 983787, 1124328, 1311716, 1967574, 2248656, 2623432, 3935148, 5246864, 7870296, 15740592]

約数ペア:

[(1, 15740592), (2, 7870296), (3, 5246864), (4, 3935148), (6, 2623432), (7, 2248656), (8, 1967574), (12, 1311716), (14, 1124328), (16, 983787), (21, 749552), (24, 655858), (28, 562164), (42, 374776), (48, 327929), (56, 281082), (79, 199248), (84, 187388), (112, 140541), (158, 99624), (168, 93694), (237, 66416), (316, 49812), (336, 46847), (474, 33208), (553, 28464), (593, 26544), (632, 24906), (948, 16604), (1106, 14232), (1186, 13272), (1264, 12453), (1659, 9488), (1779, 8848), (1896, 8302), (2212, 7116), (2372, 6636), (3318, 4744), (3558, 4424), (3792, 4151)]