169948890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{1423}}^1$

素因数の和:2763

約数の個数: 48

約数和(自身を含む): 442510848

約数和(自身を除く): 272561958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1327, 1423, 2654, 2846, 3981, 4269, 6635, 7115, 7962, 8538, 11943, 12807, 13270, 14230, 19905, 21345, 23886, 25614, 39810, 42690, 59715, 64035, 119430, 128070, 1888321, 3776642, 5664963, 9441605, 11329926, 16994889, 18883210, 28324815, 33989778, 56649630, 84974445, 169948890]

約数ペア:

[(1, 169948890), (2, 84974445), (3, 56649630), (5, 33989778), (6, 28324815), (9, 18883210), (10, 16994889), (15, 11329926), (18, 9441605), (30, 5664963), (45, 3776642), (90, 1888321), (1327, 128070), (1423, 119430), (2654, 64035), (2846, 59715), (3981, 42690), (4269, 39810), (6635, 25614), (7115, 23886), (7962, 21345), (8538, 19905), (11943, 14230), (12807, 13270)]