39302940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1979}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 110436480

約数和(自身を除く): 71133540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1979, 1986, 3310, 3958, 3972, 4965, 5937, 6620, 7916, 9895, 9930, 11874, 19790, 19860, 23748, 29685, 39580, 59370, 118740, 655049, 1310098, 1965147, 2620196, 3275245, 3930294, 6550490, 7860588, 9825735, 13100980, 19651470, 39302940]

約数ペア:

[(1, 39302940), (2, 19651470), (3, 13100980), (4, 9825735), (5, 7860588), (6, 6550490), (10, 3930294), (12, 3275245), (15, 2620196), (20, 1965147), (30, 1310098), (60, 655049), (331, 118740), (662, 59370), (993, 39580), (1324, 29685), (1655, 23748), (1979, 19860), (1986, 19790), (3310, 11874), (3958, 9930), (3972, 9895), (4965, 7916), (5937, 6620)]