57337140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 184633344

約数和(自身を除く): 127296204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 633, 647, 844, 1055, 1266, 1294, 1477, 1941, 2110, 2532, 2588, 2954, 3165, 3235, 3882, 4220, 4431, 4529, 5908, 6330, 6470, 7385, 7764, 8862, 9058, 9705, 12660, 12940, 13587, 14770, 17724, 18116, 19410, 22155, 22645, 27174, 29540, 38820, 44310, 45290, 54348, 67935, 88620, 90580, 135870, 136517, 271740, 273034, 409551, 546068, 682585, 819102, 955619, 1365170, 1638204, 1911238, 2047755, 2730340, 2866857, 3822476, 4095510, 4778095, 5733714, 8191020, 9556190, 11467428, 14334285, 19112380, 28668570, 57337140]

約数ペア:

[(1, 57337140), (2, 28668570), (3, 19112380), (4, 14334285), (5, 11467428), (6, 9556190), (7, 8191020), (10, 5733714), (12, 4778095), (14, 4095510), (15, 3822476), (20, 2866857), (21, 2730340), (28, 2047755), (30, 1911238), (35, 1638204), (42, 1365170), (60, 955619), (70, 819102), (84, 682585), (105, 546068), (140, 409551), (210, 273034), (211, 271740), (420, 136517), (422, 135870), (633, 90580), (647, 88620), (844, 67935), (1055, 54348), (1266, 45290), (1294, 44310), (1477, 38820), (1941, 29540), (2110, 27174), (2532, 22645), (2588, 22155), (2954, 19410), (3165, 18116), (3235, 17724), (3882, 14770), (4220, 13587), (4431, 12940), (4529, 12660), (5908, 9705), (6330, 9058), (6470, 8862), (7385, 7764)]