124830860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7369}}^1$

素因数の和:7407

約数の個数: 72

約数和(自身を含む): 329350560

約数和(自身を除く): 204519700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 7369, 8470, 14738, 16940, 29476, 36845, 51583, 73690, 81059, 103166, 147380, 162118, 206332, 257915, 324236, 405295, 515830, 567413, 810590, 891649, 1031660, 1134826, 1621180, 1783298, 2269652, 2837065, 3566596, 4458245, 5674130, 6241543, 8916490, 11348260, 12483086, 17832980, 24966172, 31207715, 62415430, 124830860]

約数ペア:

[(1, 124830860), (2, 62415430), (4, 31207715), (5, 24966172), (7, 17832980), (10, 12483086), (11, 11348260), (14, 8916490), (20, 6241543), (22, 5674130), (28, 4458245), (35, 3566596), (44, 2837065), (55, 2269652), (70, 1783298), (77, 1621180), (110, 1134826), (121, 1031660), (140, 891649), (154, 810590), (220, 567413), (242, 515830), (308, 405295), (385, 324236), (484, 257915), (605, 206332), (770, 162118), (847, 147380), (1210, 103166), (1540, 81059), (1694, 73690), (2420, 51583), (3388, 36845), (4235, 29476), (7369, 16940), (8470, 14738)]