30650180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 70834176

約数和(自身を除く): 40183996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1097, 1270, 1397, 2194, 2540, 2794, 4388, 5485, 5588, 6985, 10970, 12067, 13970, 21940, 24134, 27940, 48268, 60335, 120670, 139319, 241340, 278638, 557276, 696595, 1393190, 1532509, 2786380, 3065018, 6130036, 7662545, 15325090, 30650180]

約数ペア:

[(1, 30650180), (2, 15325090), (4, 7662545), (5, 6130036), (10, 3065018), (11, 2786380), (20, 1532509), (22, 1393190), (44, 696595), (55, 557276), (110, 278638), (127, 241340), (220, 139319), (254, 120670), (508, 60335), (635, 48268), (1097, 27940), (1270, 24134), (1397, 21940), (2194, 13970), (2540, 12067), (2794, 10970), (4388, 6985), (5485, 5588)]