90316140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32027}}^1$

素因数の和:32086

約数の個数: 48

約数和(自身を含む): 258273792

約数和(自身を除く): 167957652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 32027, 64054, 96081, 128108, 160135, 192162, 320270, 384324, 480405, 640540, 960810, 1505269, 1921620, 3010538, 4515807, 6021076, 7526345, 9031614, 15052690, 18063228, 22579035, 30105380, 45158070, 90316140]

約数ペア:

[(1, 90316140), (2, 45158070), (3, 30105380), (4, 22579035), (5, 18063228), (6, 15052690), (10, 9031614), (12, 7526345), (15, 6021076), (20, 4515807), (30, 3010538), (47, 1921620), (60, 1505269), (94, 960810), (141, 640540), (188, 480405), (235, 384324), (282, 320270), (470, 192162), (564, 160135), (705, 128108), (940, 96081), (1410, 64054), (2820, 32027)]