3878889180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{64648153}}^1$

素因数の和:64648165

約数の個数: 24

約数和(自身を含む): 10860889872

約数和(自身を除く): 6982000692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 64648153, 129296306, 193944459, 258592612, 323240765, 387888918, 646481530, 775777836, 969722295, 1292963060, 1939444590, 3878889180]

約数ペア:

[(1, 3878889180), (2, 1939444590), (3, 1292963060), (4, 969722295), (5, 775777836), (6, 646481530), (10, 387888918), (12, 323240765), (15, 258592612), (20, 193944459), (30, 129296306), (60, 64648153)]