859084020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{14419}}^1$

素因数の和:14765

約数の個数: 72

約数和(自身を含む): 2613942240

約数和(自身を除く): 1754858220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1986, 2979, 3310, 3972, 4965, 5958, 6620, 9930, 11916, 14419, 14895, 19860, 28838, 29790, 43257, 57676, 59580, 72095, 86514, 129771, 144190, 173028, 216285, 259542, 288380, 432570, 519084, 648855, 865140, 1297710, 2595420, 4772689, 9545378, 14318067, 19090756, 23863445, 28636134, 42954201, 47726890, 57272268, 71590335, 85908402, 95453780, 143180670, 171816804, 214771005, 286361340, 429542010, 859084020]

約数ペア:

[(1, 859084020), (2, 429542010), (3, 286361340), (4, 214771005), (5, 171816804), (6, 143180670), (9, 95453780), (10, 85908402), (12, 71590335), (15, 57272268), (18, 47726890), (20, 42954201), (30, 28636134), (36, 23863445), (45, 19090756), (60, 14318067), (90, 9545378), (180, 4772689), (331, 2595420), (662, 1297710), (993, 865140), (1324, 648855), (1655, 519084), (1986, 432570), (2979, 288380), (3310, 259542), (3972, 216285), (4965, 173028), (5958, 144190), (6620, 129771), (9930, 86514), (11916, 72095), (14419, 59580), (14895, 57676), (19860, 43257), (28838, 29790)]