242438430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 657756288

約数和(自身を除く): 415317858

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 53, 65, 74, 78, 106, 111, 130, 159, 185, 195, 222, 265, 317, 318, 370, 390, 481, 530, 555, 634, 689, 795, 951, 962, 1110, 1378, 1443, 1585, 1590, 1902, 1961, 2067, 2405, 2886, 3170, 3445, 3922, 4121, 4134, 4755, 4810, 5883, 6890, 7215, 8242, 9510, 9805, 10335, 11729, 11766, 12363, 14430, 16801, 19610, 20605, 20670, 23458, 24726, 25493, 29415, 33602, 35187, 41210, 50403, 50986, 58645, 58830, 61815, 70374, 76479, 84005, 100806, 117290, 123630, 127465, 152477, 152958, 168010, 175935, 218413, 252015, 254930, 304954, 351870, 382395, 436826, 457431, 504030, 621637, 655239, 762385, 764790, 914862, 1092065, 1243274, 1310478, 1524770, 1864911, 2184130, 2287155, 3108185, 3276195, 3729822, 4574310, 6216370, 6552390, 8081281, 9324555, 16162562, 18649110, 24243843, 40406405, 48487686, 80812810, 121219215, 242438430]

約数ペア:

[(1, 242438430), (2, 121219215), (3, 80812810), (5, 48487686), (6, 40406405), (10, 24243843), (13, 18649110), (15, 16162562), (26, 9324555), (30, 8081281), (37, 6552390), (39, 6216370), (53, 4574310), (65, 3729822), (74, 3276195), (78, 3108185), (106, 2287155), (111, 2184130), (130, 1864911), (159, 1524770), (185, 1310478), (195, 1243274), (222, 1092065), (265, 914862), (317, 764790), (318, 762385), (370, 655239), (390, 621637), (481, 504030), (530, 457431), (555, 436826), (634, 382395), (689, 351870), (795, 304954), (951, 254930), (962, 252015), (1110, 218413), (1378, 175935), (1443, 168010), (1585, 152958), (1590, 152477), (1902, 127465), (1961, 123630), (2067, 117290), (2405, 100806), (2886, 84005), (3170, 76479), (3445, 70374), (3922, 61815), (4121, 58830), (4134, 58645), (4755, 50986), (4810, 50403), (5883, 41210), (6890, 35187), (7215, 33602), (8242, 29415), (9510, 25493), (9805, 24726), (10335, 23458), (11729, 20670), (11766, 20605), (12363, 19610), (14430, 16801)]