286673030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{1303}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 602056800

約数和(自身を除く): 315383770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 449, 490, 898, 1303, 2245, 2606, 3143, 4490, 6286, 6515, 9121, 13030, 15715, 18242, 22001, 31430, 44002, 45605, 63847, 91210, 110005, 127694, 220010, 319235, 585047, 638470, 1170094, 2925235, 4095329, 5850470, 8190658, 20476645, 28667303, 40953290, 57334606, 143336515, 286673030]

約数ペア:

[(1, 286673030), (2, 143336515), (5, 57334606), (7, 40953290), (10, 28667303), (14, 20476645), (35, 8190658), (49, 5850470), (70, 4095329), (98, 2925235), (245, 1170094), (449, 638470), (490, 585047), (898, 319235), (1303, 220010), (2245, 127694), (2606, 110005), (3143, 91210), (4490, 63847), (6286, 45605), (6515, 44002), (9121, 31430), (13030, 22001), (15715, 18242)]