72040710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{343051}}^1$

素因数の和:343068

約数の個数: 32

約数和(自身を含む): 197597952

約数和(自身を除く): 125557242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 343051, 686102, 1029153, 1715255, 2058306, 2401357, 3430510, 4802714, 5145765, 7204071, 10291530, 12006785, 14408142, 24013570, 36020355, 72040710]

約数ペア:

[(1, 72040710), (2, 36020355), (3, 24013570), (5, 14408142), (6, 12006785), (7, 10291530), (10, 7204071), (14, 5145765), (15, 4802714), (21, 3430510), (30, 2401357), (35, 2058306), (42, 1715255), (70, 1029153), (105, 686102), (210, 343051)]