74207730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 189475200

約数和(自身を除く): 115267470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 101, 114, 190, 202, 285, 303, 505, 570, 606, 1010, 1289, 1515, 1919, 2578, 3030, 3838, 3867, 5757, 6445, 7734, 9595, 11514, 12890, 19190, 19335, 24491, 28785, 38670, 48982, 57570, 73473, 122455, 130189, 146946, 244910, 260378, 367365, 390567, 650945, 734730, 781134, 1301890, 1952835, 2473591, 3905670, 4947182, 7420773, 12367955, 14841546, 24735910, 37103865, 74207730]

約数ペア:

[(1, 74207730), (2, 37103865), (3, 24735910), (5, 14841546), (6, 12367955), (10, 7420773), (15, 4947182), (19, 3905670), (30, 2473591), (38, 1952835), (57, 1301890), (95, 781134), (101, 734730), (114, 650945), (190, 390567), (202, 367365), (285, 260378), (303, 244910), (505, 146946), (570, 130189), (606, 122455), (1010, 73473), (1289, 57570), (1515, 48982), (1919, 38670), (2578, 28785), (3030, 24491), (3838, 19335), (3867, 19190), (5757, 12890), (6445, 11514), (7734, 9595)]