73351210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2591}}^1$

素因数の和:2766

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 66616790

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2591, 2831, 5182, 5662, 12955, 14155, 25910, 28310, 49229, 98458, 246145, 386059, 492290, 772118, 1930295, 3860590, 7335121, 14670242, 36675605, 73351210]

約数ペア:

[(1, 73351210), (2, 36675605), (5, 14670242), (10, 7335121), (19, 3860590), (38, 1930295), (95, 772118), (149, 492290), (190, 386059), (298, 246145), (745, 98458), (1490, 49229), (2591, 28310), (2831, 25910), (5182, 14155), (5662, 12955)]