75372290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 158837112

約数和(自身を除く): 83464822

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 193, 245, 386, 490, 797, 965, 1351, 1594, 1930, 2702, 3985, 5579, 6755, 7970, 9457, 11158, 13510, 18914, 27895, 39053, 47285, 55790, 78106, 94570, 153821, 195265, 307642, 390530, 769105, 1076747, 1538210, 2153494, 5383735, 7537229, 10767470, 15074458, 37686145, 75372290]

約数ペア:

[(1, 75372290), (2, 37686145), (5, 15074458), (7, 10767470), (10, 7537229), (14, 5383735), (35, 2153494), (49, 1538210), (70, 1076747), (98, 769105), (193, 390530), (245, 307642), (386, 195265), (490, 153821), (797, 94570), (965, 78106), (1351, 55790), (1594, 47285), (1930, 39053), (2702, 27895), (3985, 18914), (5579, 13510), (6755, 11158), (7970, 9457)]