30481122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 73801728

約数和(自身を除く): 43320606

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 62, 82, 93, 123, 186, 217, 246, 287, 434, 571, 574, 651, 861, 1142, 1271, 1302, 1713, 1722, 2542, 3426, 3813, 3997, 7626, 7994, 8897, 11991, 17701, 17794, 23411, 23982, 26691, 35402, 46822, 53103, 53382, 70233, 106206, 123907, 140466, 163877, 247814, 327754, 371721, 491631, 725741, 743442, 983262, 1451482, 2177223, 4354446, 5080187, 10160374, 15240561, 30481122]

約数ペア:

[(1, 30481122), (2, 15240561), (3, 10160374), (6, 5080187), (7, 4354446), (14, 2177223), (21, 1451482), (31, 983262), (41, 743442), (42, 725741), (62, 491631), (82, 371721), (93, 327754), (123, 247814), (186, 163877), (217, 140466), (246, 123907), (287, 106206), (434, 70233), (571, 53382), (574, 53103), (651, 46822), (861, 35402), (1142, 26691), (1271, 23982), (1302, 23411), (1713, 17794), (1722, 17701), (2542, 11991), (3426, 8897), (3813, 7994), (3997, 7626)]