61426380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2311}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 172456704

約数和(自身を除く): 111030324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2311, 2658, 4430, 4622, 5316, 6645, 6933, 8860, 9244, 11555, 13290, 13866, 23110, 26580, 27732, 34665, 46220, 69330, 138660, 1023773, 2047546, 3071319, 4095092, 5118865, 6142638, 10237730, 12285276, 15356595, 20475460, 30713190, 61426380]

約数ペア:

[(1, 61426380), (2, 30713190), (3, 20475460), (4, 15356595), (5, 12285276), (6, 10237730), (10, 6142638), (12, 5118865), (15, 4095092), (20, 3071319), (30, 2047546), (60, 1023773), (443, 138660), (886, 69330), (1329, 46220), (1772, 34665), (2215, 27732), (2311, 26580), (2658, 23110), (4430, 13866), (4622, 13290), (5316, 11555), (6645, 9244), (6933, 8860)]