1177198540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{5693}}^1$

素因数の和:5927

約数の個数: 72

約数和(自身を含む): 2889864432

約数和(自身を除く): 1712665892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 211, 245, 422, 490, 844, 980, 1055, 1477, 2110, 2954, 4220, 5693, 5908, 7385, 10339, 11386, 14770, 20678, 22772, 28465, 29540, 39851, 41356, 51695, 56930, 79702, 103390, 113860, 159404, 199255, 206780, 278957, 398510, 557914, 797020, 1115828, 1201223, 1394785, 2402446, 2789570, 4804892, 5579140, 6006115, 8408561, 12012230, 16817122, 24024460, 33634244, 42042805, 58859927, 84085610, 117719854, 168171220, 235439708, 294299635, 588599270, 1177198540]

約数ペア:

[(1, 1177198540), (2, 588599270), (4, 294299635), (5, 235439708), (7, 168171220), (10, 117719854), (14, 84085610), (20, 58859927), (28, 42042805), (35, 33634244), (49, 24024460), (70, 16817122), (98, 12012230), (140, 8408561), (196, 6006115), (211, 5579140), (245, 4804892), (422, 2789570), (490, 2402446), (844, 1394785), (980, 1201223), (1055, 1115828), (1477, 797020), (2110, 557914), (2954, 398510), (4220, 278957), (5693, 206780), (5908, 199255), (7385, 159404), (10339, 113860), (11386, 103390), (14770, 79702), (20678, 56930), (22772, 51695), (28465, 41356), (29540, 39851)]