19022580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{35227}}^1$

素因数の和:35245

約数の個数: 48

約数和(自身を含む): 59183040

約数和(自身を除く): 40160460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 35227, 70454, 105681, 140908, 176135, 211362, 317043, 352270, 422724, 528405, 634086, 704540, 951129, 1056810, 1268172, 1585215, 1902258, 2113620, 3170430, 3804516, 4755645, 6340860, 9511290, 19022580]

約数ペア:

[(1, 19022580), (2, 9511290), (3, 6340860), (4, 4755645), (5, 3804516), (6, 3170430), (9, 2113620), (10, 1902258), (12, 1585215), (15, 1268172), (18, 1056810), (20, 951129), (27, 704540), (30, 634086), (36, 528405), (45, 422724), (54, 352270), (60, 317043), (90, 211362), (108, 176135), (135, 140908), (180, 105681), (270, 70454), (540, 35227)]