748410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 2056320

約数和(自身を除く): 1307910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 101, 114, 130, 190, 195, 202, 247, 285, 303, 390, 494, 505, 570, 606, 741, 1010, 1235, 1313, 1482, 1515, 1919, 2470, 2626, 3030, 3705, 3838, 3939, 5757, 6565, 7410, 7878, 9595, 11514, 13130, 19190, 19695, 24947, 28785, 39390, 49894, 57570, 74841, 124735, 149682, 249470, 374205, 748410]

約数ペア:

[(1, 748410), (2, 374205), (3, 249470), (5, 149682), (6, 124735), (10, 74841), (13, 57570), (15, 49894), (19, 39390), (26, 28785), (30, 24947), (38, 19695), (39, 19190), (57, 13130), (65, 11514), (78, 9595), (95, 7878), (101, 7410), (114, 6565), (130, 5757), (190, 3939), (195, 3838), (202, 3705), (247, 3030), (285, 2626), (303, 2470), (390, 1919), (494, 1515), (505, 1482), (570, 1313), (606, 1235), (741, 1010)]