120430310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 297851904

約数和(自身を除く): 177421594

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 53, 55, 65, 70, 77, 91, 106, 110, 130, 143, 154, 182, 227, 265, 286, 371, 385, 454, 455, 530, 583, 689, 715, 742, 770, 910, 1001, 1135, 1166, 1378, 1430, 1589, 1855, 2002, 2270, 2497, 2915, 2951, 3178, 3445, 3710, 4081, 4823, 4994, 5005, 5830, 5902, 6890, 7579, 7945, 8162, 9646, 10010, 12031, 12485, 14755, 15158, 15890, 17479, 20405, 20657, 24062, 24115, 24970, 29510, 32461, 34958, 37895, 40810, 41314, 48230, 53053, 60155, 64922, 75790, 84217, 87395, 103285, 106106, 120310, 132341, 156403, 162305, 168434, 174790, 206570, 227227, 264682, 265265, 312806, 324610, 421085, 454454, 530530, 661705, 782015, 842170, 926387, 1094821, 1136135, 1323410, 1564030, 1720433, 1852774, 2189642, 2272270, 3440866, 4631935, 5474105, 8602165, 9263870, 10948210, 12043031, 17204330, 24086062, 60215155, 120430310]

約数ペア:

[(1, 120430310), (2, 60215155), (5, 24086062), (7, 17204330), (10, 12043031), (11, 10948210), (13, 9263870), (14, 8602165), (22, 5474105), (26, 4631935), (35, 3440866), (53, 2272270), (55, 2189642), (65, 1852774), (70, 1720433), (77, 1564030), (91, 1323410), (106, 1136135), (110, 1094821), (130, 926387), (143, 842170), (154, 782015), (182, 661705), (227, 530530), (265, 454454), (286, 421085), (371, 324610), (385, 312806), (454, 265265), (455, 264682), (530, 227227), (583, 206570), (689, 174790), (715, 168434), (742, 162305), (770, 156403), (910, 132341), (1001, 120310), (1135, 106106), (1166, 103285), (1378, 87395), (1430, 84217), (1589, 75790), (1855, 64922), (2002, 60155), (2270, 53053), (2497, 48230), (2915, 41314), (2951, 40810), (3178, 37895), (3445, 34958), (3710, 32461), (4081, 29510), (4823, 24970), (4994, 24115), (5005, 24062), (5830, 20657), (5902, 20405), (6890, 17479), (7579, 15890), (7945, 15158), (8162, 14755), (9646, 12485), (10010, 12031)]