4726380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 13597920

約数和(自身を除く): 8871540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2129, 2220, 4258, 6387, 8516, 10645, 12774, 21290, 25548, 31935, 42580, 63870, 78773, 127740, 157546, 236319, 315092, 393865, 472638, 787730, 945276, 1181595, 1575460, 2363190, 4726380]

約数ペア:

[(1, 4726380), (2, 2363190), (3, 1575460), (4, 1181595), (5, 945276), (6, 787730), (10, 472638), (12, 393865), (15, 315092), (20, 236319), (30, 157546), (37, 127740), (60, 78773), (74, 63870), (111, 42580), (148, 31935), (185, 25548), (222, 21290), (370, 12774), (444, 10645), (555, 8516), (740, 6387), (1110, 4258), (2129, 2220)]