73373090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 154897272

約数和(自身を除く): 81524182

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 490, 685, 959, 1093, 1370, 1918, 2186, 4795, 5465, 6713, 7651, 9590, 10930, 13426, 15302, 33565, 38255, 53557, 67130, 76510, 107114, 149741, 267785, 299482, 535570, 748705, 1048187, 1497410, 2096374, 5240935, 7337309, 10481870, 14674618, 36686545, 73373090]

約数ペア:

[(1, 73373090), (2, 36686545), (5, 14674618), (7, 10481870), (10, 7337309), (14, 5240935), (35, 2096374), (49, 1497410), (70, 1048187), (98, 748705), (137, 535570), (245, 299482), (274, 267785), (490, 149741), (685, 107114), (959, 76510), (1093, 67130), (1370, 53557), (1918, 38255), (2186, 33565), (4795, 15302), (5465, 13426), (6713, 10930), (7651, 9590)]