74837940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11657}}^1$

素因数の和:11776

約数の個数: 48

約数和(自身を含む): 211522752

約数和(自身を除く): 136684812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 11657, 23314, 34971, 46628, 58285, 69942, 116570, 139884, 174855, 233140, 349710, 699420, 1247299, 2494598, 3741897, 4989196, 6236495, 7483794, 12472990, 14967588, 18709485, 24945980, 37418970, 74837940]

約数ペア:

[(1, 74837940), (2, 37418970), (3, 24945980), (4, 18709485), (5, 14967588), (6, 12472990), (10, 7483794), (12, 6236495), (15, 4989196), (20, 3741897), (30, 2494598), (60, 1247299), (107, 699420), (214, 349710), (321, 233140), (428, 174855), (535, 139884), (642, 116570), (1070, 69942), (1284, 58285), (1605, 46628), (2140, 34971), (3210, 23314), (6420, 11657)]