355549230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 990351360

約数和(自身を除く): 634802130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 107, 135, 155, 186, 214, 270, 279, 310, 321, 397, 465, 535, 558, 642, 794, 837, 930, 963, 1070, 1191, 1395, 1605, 1674, 1926, 1985, 2382, 2790, 2889, 3210, 3317, 3573, 3970, 4185, 4815, 5778, 5955, 6634, 7146, 8370, 9630, 9951, 10719, 11910, 12307, 14445, 16585, 17865, 19902, 21438, 24614, 28890, 29853, 33170, 35730, 36921, 42479, 49755, 53595, 59706, 61535, 73842, 84958, 89559, 99510, 107190, 110763, 123070, 127437, 149265, 179118, 184605, 212395, 221526, 254874, 298530, 332289, 369210, 382311, 424790, 447795, 553815, 637185, 664578, 764622, 895590, 1107630, 1146933, 1274370, 1316849, 1661445, 1911555, 2293866, 2633698, 3322890, 3823110, 3950547, 5734665, 6584245, 7901094, 11469330, 11851641, 13168490, 19752735, 23703282, 35554923, 39505470, 59258205, 71109846, 118516410, 177774615, 355549230]

約数ペア:

[(1, 355549230), (2, 177774615), (3, 118516410), (5, 71109846), (6, 59258205), (9, 39505470), (10, 35554923), (15, 23703282), (18, 19752735), (27, 13168490), (30, 11851641), (31, 11469330), (45, 7901094), (54, 6584245), (62, 5734665), (90, 3950547), (93, 3823110), (107, 3322890), (135, 2633698), (155, 2293866), (186, 1911555), (214, 1661445), (270, 1316849), (279, 1274370), (310, 1146933), (321, 1107630), (397, 895590), (465, 764622), (535, 664578), (558, 637185), (642, 553815), (794, 447795), (837, 424790), (930, 382311), (963, 369210), (1070, 332289), (1191, 298530), (1395, 254874), (1605, 221526), (1674, 212395), (1926, 184605), (1985, 179118), (2382, 149265), (2790, 127437), (2889, 123070), (3210, 110763), (3317, 107190), (3573, 99510), (3970, 89559), (4185, 84958), (4815, 73842), (5778, 61535), (5955, 59706), (6634, 53595), (7146, 49755), (8370, 42479), (9630, 36921), (9951, 35730), (10719, 33170), (11910, 29853), (12307, 28890), (14445, 24614), (16585, 21438), (17865, 19902)]