82116210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 150126990

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 31, 33, 46, 55, 62, 66, 69, 93, 110, 115, 138, 155, 165, 186, 230, 253, 310, 330, 341, 345, 349, 465, 506, 682, 690, 698, 713, 759, 930, 1023, 1047, 1265, 1426, 1518, 1705, 1745, 2046, 2094, 2139, 2530, 3410, 3490, 3565, 3795, 3839, 4278, 5115, 5235, 7130, 7590, 7678, 7843, 8027, 10230, 10470, 10695, 10819, 11517, 15686, 16054, 19195, 21390, 21638, 23034, 23529, 24081, 32457, 38390, 39215, 40135, 47058, 48162, 54095, 57585, 64914, 78430, 80270, 88297, 108190, 115170, 117645, 119009, 120405, 162285, 176594, 235290, 238018, 240810, 248837, 264891, 324570, 357027, 441485, 497674, 529782, 595045, 714054, 746511, 882970, 1190090, 1244185, 1324455, 1493022, 1785135, 2488370, 2648910, 2737207, 3570270, 3732555, 5474414, 7465110, 8211621, 13686035, 16423242, 27372070, 41058105, 82116210]

約数ペア:

[(1, 82116210), (2, 41058105), (3, 27372070), (5, 16423242), (6, 13686035), (10, 8211621), (11, 7465110), (15, 5474414), (22, 3732555), (23, 3570270), (30, 2737207), (31, 2648910), (33, 2488370), (46, 1785135), (55, 1493022), (62, 1324455), (66, 1244185), (69, 1190090), (93, 882970), (110, 746511), (115, 714054), (138, 595045), (155, 529782), (165, 497674), (186, 441485), (230, 357027), (253, 324570), (310, 264891), (330, 248837), (341, 240810), (345, 238018), (349, 235290), (465, 176594), (506, 162285), (682, 120405), (690, 119009), (698, 117645), (713, 115170), (759, 108190), (930, 88297), (1023, 80270), (1047, 78430), (1265, 64914), (1426, 57585), (1518, 54095), (1705, 48162), (1745, 47058), (2046, 40135), (2094, 39215), (2139, 38390), (2530, 32457), (3410, 24081), (3490, 23529), (3565, 23034), (3795, 21638), (3839, 21390), (4278, 19195), (5115, 16054), (5235, 15686), (7130, 11517), (7590, 10819), (7678, 10695), (7843, 10470), (8027, 10230)]