30816702

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1867}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 76931712

約数和(自身を除く): 46115010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 1867, 2358, 2751, 3734, 5502, 5601, 8253, 11202, 13069, 16506, 16803, 26138, 33606, 39207, 78414, 117621, 235242, 244577, 489154, 733731, 1467462, 1712039, 2201193, 3424078, 4402386, 5136117, 10272234, 15408351, 30816702]

約数ペア:

[(1, 30816702), (2, 15408351), (3, 10272234), (6, 5136117), (7, 4402386), (9, 3424078), (14, 2201193), (18, 1712039), (21, 1467462), (42, 733731), (63, 489154), (126, 244577), (131, 235242), (262, 117621), (393, 78414), (786, 39207), (917, 33606), (1179, 26138), (1834, 16803), (1867, 16506), (2358, 13069), (2751, 11202), (3734, 8253), (5502, 5601)]