3978889260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{439171}}^1$

素因数の和:439334

約数の個数: 48

約数和(自身を含む): 11214696192

約数和(自身を除く): 7235806932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 439171, 878342, 1317513, 1756684, 2195855, 2635026, 4391710, 5270052, 6587565, 8783420, 13175130, 26350260, 66314821, 132629642, 198944463, 265259284, 331574105, 397888926, 663148210, 795777852, 994722315, 1326296420, 1989444630, 3978889260]

約数ペア:

[(1, 3978889260), (2, 1989444630), (3, 1326296420), (4, 994722315), (5, 795777852), (6, 663148210), (10, 397888926), (12, 331574105), (15, 265259284), (20, 198944463), (30, 132629642), (60, 66314821), (151, 26350260), (302, 13175130), (453, 8783420), (604, 6587565), (755, 5270052), (906, 4391710), (1510, 2635026), (1812, 2195855), (2265, 1756684), (3020, 1317513), (4530, 878342), (9060, 439171)]