11354940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 34725600

約数和(自身を除く): 23370660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 317, 398, 597, 634, 796, 951, 995, 1194, 1268, 1585, 1791, 1902, 1990, 2388, 2853, 2985, 3170, 3582, 3804, 3980, 4755, 5706, 5970, 6340, 7164, 8955, 9510, 11412, 11940, 14265, 17910, 19020, 28530, 35820, 57060, 63083, 126166, 189249, 252332, 315415, 378498, 567747, 630830, 756996, 946245, 1135494, 1261660, 1892490, 2270988, 2838735, 3784980, 5677470, 11354940]

約数ペア:

[(1, 11354940), (2, 5677470), (3, 3784980), (4, 2838735), (5, 2270988), (6, 1892490), (9, 1261660), (10, 1135494), (12, 946245), (15, 756996), (18, 630830), (20, 567747), (30, 378498), (36, 315415), (45, 252332), (60, 189249), (90, 126166), (180, 63083), (199, 57060), (317, 35820), (398, 28530), (597, 19020), (634, 17910), (796, 14265), (951, 11940), (995, 11412), (1194, 9510), (1268, 8955), (1585, 7164), (1791, 6340), (1902, 5970), (1990, 5706), (2388, 4755), (2853, 3980), (2985, 3804), (3170, 3582)]