1570894060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 3468326400

約数和(自身を除く): 1897432340

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 137, 172, 199, 215, 268, 274, 335, 398, 430, 548, 670, 685, 796, 860, 995, 1340, 1370, 1990, 2740, 2881, 3980, 5762, 5891, 8557, 9179, 11524, 11782, 13333, 14405, 17114, 18358, 23564, 26666, 27263, 28810, 29455, 34228, 36716, 42785, 45895, 53332, 54526, 57620, 58910, 66665, 85570, 91790, 109052, 117820, 133330, 136315, 171140, 183580, 266660, 272630, 394697, 545260, 573319, 789394, 1146638, 1172309, 1578788, 1826621, 1973485, 2293276, 2344618, 2866595, 3653242, 3946970, 4689236, 5733190, 5861545, 7306484, 7893940, 9133105, 11466380, 11723090, 18266210, 23446180, 36532420, 78544703, 157089406, 314178812, 392723515, 785447030, 1570894060]

約数ペア:

[(1, 1570894060), (2, 785447030), (4, 392723515), (5, 314178812), (10, 157089406), (20, 78544703), (43, 36532420), (67, 23446180), (86, 18266210), (134, 11723090), (137, 11466380), (172, 9133105), (199, 7893940), (215, 7306484), (268, 5861545), (274, 5733190), (335, 4689236), (398, 3946970), (430, 3653242), (548, 2866595), (670, 2344618), (685, 2293276), (796, 1973485), (860, 1826621), (995, 1578788), (1340, 1172309), (1370, 1146638), (1990, 789394), (2740, 573319), (2881, 545260), (3980, 394697), (5762, 272630), (5891, 266660), (8557, 183580), (9179, 171140), (11524, 136315), (11782, 133330), (13333, 117820), (14405, 109052), (17114, 91790), (18358, 85570), (23564, 66665), (26666, 58910), (27263, 57620), (28810, 54526), (29455, 53332), (34228, 45895), (36716, 42785)]