145824770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 341978112

約数和(自身を除く): 196153342

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 61, 65, 70, 71, 74, 91, 122, 130, 142, 182, 185, 259, 305, 355, 370, 427, 455, 481, 497, 518, 610, 710, 793, 854, 910, 923, 962, 994, 1295, 1586, 1846, 2135, 2257, 2405, 2485, 2590, 2627, 3367, 3965, 4270, 4331, 4514, 4615, 4810, 4970, 5254, 5551, 6461, 6734, 7930, 8662, 9230, 11102, 11285, 12922, 13135, 15799, 16835, 18389, 21655, 22570, 26270, 27755, 29341, 30317, 31598, 32305, 33670, 34151, 36778, 43310, 55510, 56303, 58682, 60634, 64610, 68302, 78995, 91945, 112606, 146705, 151585, 157990, 160247, 170755, 183890, 205387, 239057, 281515, 293410, 303170, 320494, 341510, 394121, 410774, 478114, 563030, 788242, 801235, 1026935, 1121729, 1195285, 1602470, 1970605, 2053870, 2083211, 2243458, 2390570, 3941210, 4166422, 5608645, 10416055, 11217290, 14582477, 20832110, 29164954, 72912385, 145824770]

約数ペア:

[(1, 145824770), (2, 72912385), (5, 29164954), (7, 20832110), (10, 14582477), (13, 11217290), (14, 10416055), (26, 5608645), (35, 4166422), (37, 3941210), (61, 2390570), (65, 2243458), (70, 2083211), (71, 2053870), (74, 1970605), (91, 1602470), (122, 1195285), (130, 1121729), (142, 1026935), (182, 801235), (185, 788242), (259, 563030), (305, 478114), (355, 410774), (370, 394121), (427, 341510), (455, 320494), (481, 303170), (497, 293410), (518, 281515), (610, 239057), (710, 205387), (793, 183890), (854, 170755), (910, 160247), (923, 157990), (962, 151585), (994, 146705), (1295, 112606), (1586, 91945), (1846, 78995), (2135, 68302), (2257, 64610), (2405, 60634), (2485, 58682), (2590, 56303), (2627, 55510), (3367, 43310), (3965, 36778), (4270, 34151), (4331, 33670), (4514, 32305), (4615, 31598), (4810, 30317), (4970, 29341), (5254, 27755), (5551, 26270), (6461, 22570), (6734, 21655), (7930, 18389), (8662, 16835), (9230, 15799), (11102, 13135), (11285, 12922)]