29498840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 76507200

約数和(自身を除く): 47008360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 769, 959, 1096, 1370, 1538, 1918, 2740, 3076, 3836, 3845, 4795, 5383, 5480, 6152, 7672, 7690, 9590, 10766, 15380, 19180, 21532, 26915, 30760, 38360, 43064, 53830, 105353, 107660, 210706, 215320, 421412, 526765, 737471, 842824, 1053530, 1474942, 2107060, 2949884, 3687355, 4214120, 5899768, 7374710, 14749420, 29498840]

約数ペア:

[(1, 29498840), (2, 14749420), (4, 7374710), (5, 5899768), (7, 4214120), (8, 3687355), (10, 2949884), (14, 2107060), (20, 1474942), (28, 1053530), (35, 842824), (40, 737471), (56, 526765), (70, 421412), (137, 215320), (140, 210706), (274, 107660), (280, 105353), (548, 53830), (685, 43064), (769, 38360), (959, 30760), (1096, 26915), (1370, 21532), (1538, 19180), (1918, 15380), (2740, 10766), (3076, 9590), (3836, 7690), (3845, 7672), (4795, 6152), (5383, 5480)]