155918910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3847}}^1$

素因数の和:4057

約数の個数: 64

約数和(自身を含む): 429990912

約数和(自身を除く): 274072002

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 193, 210, 386, 579, 965, 1158, 1351, 1930, 2702, 2895, 3847, 4053, 5790, 6755, 7694, 8106, 11541, 13510, 19235, 20265, 23082, 26929, 38470, 40530, 53858, 57705, 80787, 115410, 134645, 161574, 269290, 403935, 742471, 807870, 1484942, 2227413, 3712355, 4454826, 5197297, 7424710, 10394594, 11137065, 15591891, 22274130, 25986485, 31183782, 51972970, 77959455, 155918910]

約数ペア:

[(1, 155918910), (2, 77959455), (3, 51972970), (5, 31183782), (6, 25986485), (7, 22274130), (10, 15591891), (14, 11137065), (15, 10394594), (21, 7424710), (30, 5197297), (35, 4454826), (42, 3712355), (70, 2227413), (105, 1484942), (193, 807870), (210, 742471), (386, 403935), (579, 269290), (965, 161574), (1158, 134645), (1351, 115410), (1930, 80787), (2702, 57705), (2895, 53858), (3847, 40530), (4053, 38470), (5790, 26929), (6755, 23082), (7694, 20265), (8106, 19235), (11541, 13510)]