117980452870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{63671}}^1$

素因数の和:64045

約数の個数: 64

約数和(自身を含む): 246016382976

約数和(自身を除く): 128035930106

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 257, 514, 515, 721, 1030, 1285, 1442, 1799, 2570, 3598, 3605, 7210, 8995, 17990, 26471, 52942, 63671, 127342, 132355, 185297, 264710, 318355, 370594, 445697, 636710, 891394, 926485, 1852970, 2228485, 4456970, 6558113, 13116226, 16363447, 32726894, 32790565, 45906791, 65581130, 81817235, 91813582, 114544129, 163634470, 229088258, 229533955, 459067910, 572720645, 1145441290, 1685435041, 3370870082, 8427175205, 11798045287, 16854350410, 23596090574, 58990226435, 117980452870]

約数ペア:

[(1, 117980452870), (2, 58990226435), (5, 23596090574), (7, 16854350410), (10, 11798045287), (14, 8427175205), (35, 3370870082), (70, 1685435041), (103, 1145441290), (206, 572720645), (257, 459067910), (514, 229533955), (515, 229088258), (721, 163634470), (1030, 114544129), (1285, 91813582), (1442, 81817235), (1799, 65581130), (2570, 45906791), (3598, 32790565), (3605, 32726894), (7210, 16363447), (8995, 13116226), (17990, 6558113), (26471, 4456970), (52942, 2228485), (63671, 1852970), (127342, 926485), (132355, 891394), (185297, 636710), (264710, 445697), (318355, 370594)]