14581780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 32739840

約数和(自身を除く): 18158060

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 811, 899, 1622, 1798, 3244, 3596, 4055, 4495, 8110, 8990, 16220, 17980, 23519, 25141, 47038, 50282, 94076, 100564, 117595, 125705, 235190, 251410, 470380, 502820, 729089, 1458178, 2916356, 3645445, 7290890, 14581780]

約数ペア:

[(1, 14581780), (2, 7290890), (4, 3645445), (5, 2916356), (10, 1458178), (20, 729089), (29, 502820), (31, 470380), (58, 251410), (62, 235190), (116, 125705), (124, 117595), (145, 100564), (155, 94076), (290, 50282), (310, 47038), (580, 25141), (620, 23519), (811, 17980), (899, 16220), (1622, 8990), (1798, 8110), (3244, 4495), (3596, 4055)]