91072940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1097}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 219143232

約数和(自身を除く): 128070292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 593, 1097, 1186, 2194, 2372, 2965, 4151, 4388, 5485, 5930, 7679, 8302, 10970, 11860, 15358, 16604, 20755, 21940, 30716, 38395, 41510, 76790, 83020, 153580, 650521, 1301042, 2602084, 3252605, 4553647, 6505210, 9107294, 13010420, 18214588, 22768235, 45536470, 91072940]

約数ペア:

[(1, 91072940), (2, 45536470), (4, 22768235), (5, 18214588), (7, 13010420), (10, 9107294), (14, 6505210), (20, 4553647), (28, 3252605), (35, 2602084), (70, 1301042), (140, 650521), (593, 153580), (1097, 83020), (1186, 76790), (2194, 41510), (2372, 38395), (2965, 30716), (4151, 21940), (4388, 20755), (5485, 16604), (5930, 15358), (7679, 11860), (8302, 10970)]