513122580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{950227}}^1$

素因数の和:950245

約数の個数: 48

約数和(自身を含む): 1596383040

約数和(自身を除く): 1083260460

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, 950227, 1900454, 2850681, 3800908, 4751135, 5701362, 8552043, 9502270, 11402724, 14253405, 17104086, 19004540, 25656129, 28506810, 34208172, 42760215, 51312258, 57013620, 85520430, 102624516, 128280645, 171040860, 256561290, 513122580]

約数ペア:

[(1, 513122580), (2, 256561290), (3, 171040860), (4, 128280645), (5, 102624516), (6, 85520430), (9, 57013620), (10, 51312258), (12, 42760215), (15, 34208172), (18, 28506810), (20, 25656129), (27, 19004540), (30, 17104086), (36, 14253405), (45, 11402724), (54, 9502270), (60, 8552043), (90, 5701362), (108, 4751135), (135, 3800908), (180, 2850681), (270, 1900454), (540, 950227)]