2019224430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{393611}}^1$

素因数の和:393646

約数の個数: 64

約数和(自身を含む): 5668012800

約数和(自身を除く): 3648788370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 393611, 787222, 1180833, 1968055, 2361666, 3542499, 3936110, 5904165, 7084998, 7478609, 10627497, 11808330, 14957218, 17712495, 21254994, 22435827, 35424990, 37393045, 44871654, 53137485, 67307481, 74786090, 106274970, 112179135, 134614962, 201922443, 224358270, 336537405, 403844886, 673074810, 1009612215, 2019224430]

約数ペア:

[(1, 2019224430), (2, 1009612215), (3, 673074810), (5, 403844886), (6, 336537405), (9, 224358270), (10, 201922443), (15, 134614962), (18, 112179135), (19, 106274970), (27, 74786090), (30, 67307481), (38, 53137485), (45, 44871654), (54, 37393045), (57, 35424990), (90, 22435827), (95, 21254994), (114, 17712495), (135, 14957218), (171, 11808330), (190, 10627497), (270, 7478609), (285, 7084998), (342, 5904165), (513, 3936110), (570, 3542499), (855, 2361666), (1026, 1968055), (1710, 1180833), (2565, 787222), (5130, 393611)]