30850580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 70834176

約数和(自身を除く): 39983596

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 2927, 5270, 5854, 10540, 11708, 14635, 29270, 49759, 58540, 90737, 99518, 181474, 199036, 248795, 362948, 453685, 497590, 907370, 995180, 1542529, 1814740, 3085058, 6170116, 7712645, 15425290, 30850580]

約数ペア:

[(1, 30850580), (2, 15425290), (4, 7712645), (5, 6170116), (10, 3085058), (17, 1814740), (20, 1542529), (31, 995180), (34, 907370), (62, 497590), (68, 453685), (85, 362948), (124, 248795), (155, 199036), (170, 181474), (310, 99518), (340, 90737), (527, 58540), (620, 49759), (1054, 29270), (2108, 14635), (2635, 11708), (2927, 10540), (5270, 5854)]