30947176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 66931200

約数和(自身を除く): 35984024

約数列:

[1, 2, 4, 8, 13, 26, 29, 31, 52, 58, 62, 104, 116, 124, 232, 248, 331, 377, 403, 662, 754, 806, 899, 1324, 1508, 1612, 1798, 2648, 3016, 3224, 3596, 4303, 7192, 8606, 9599, 10261, 11687, 17212, 19198, 20522, 23374, 34424, 38396, 41044, 46748, 76792, 82088, 93496, 124787, 133393, 249574, 266786, 297569, 499148, 533572, 595138, 998296, 1067144, 1190276, 2380552, 3868397, 7736794, 15473588, 30947176]

約数ペア:

[(1, 30947176), (2, 15473588), (4, 7736794), (8, 3868397), (13, 2380552), (26, 1190276), (29, 1067144), (31, 998296), (52, 595138), (58, 533572), (62, 499148), (104, 297569), (116, 266786), (124, 249574), (232, 133393), (248, 124787), (331, 93496), (377, 82088), (403, 76792), (662, 46748), (754, 41044), (806, 38396), (899, 34424), (1324, 23374), (1508, 20522), (1612, 19198), (1798, 17212), (2648, 11687), (3016, 10261), (3224, 9599), (3596, 8606), (4303, 7192)]