497062920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{42703}}^1$

素因数の和:42814

約数の個数: 64

約数和(自身を含む): 1506597120

約数和(自身を除く): 1009534200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 42703, 85406, 128109, 170812, 213515, 256218, 341624, 427030, 512436, 640545, 854060, 1024872, 1281090, 1708120, 2562180, 4142191, 5124360, 8284382, 12426573, 16568764, 20710955, 24853146, 33137528, 41421910, 49706292, 62132865, 82843820, 99412584, 124265730, 165687640, 248531460, 497062920]

約数ペア:

[(1, 497062920), (2, 248531460), (3, 165687640), (4, 124265730), (5, 99412584), (6, 82843820), (8, 62132865), (10, 49706292), (12, 41421910), (15, 33137528), (20, 24853146), (24, 20710955), (30, 16568764), (40, 12426573), (60, 8284382), (97, 5124360), (120, 4142191), (194, 2562180), (291, 1708120), (388, 1281090), (485, 1024872), (582, 854060), (776, 640545), (970, 512436), (1164, 427030), (1455, 341624), (1940, 256218), (2328, 213515), (2910, 170812), (3880, 128109), (5820, 85406), (11640, 42703)]