5449470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 14333760

約数和(自身を除く): 8884290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 157, 178, 195, 267, 314, 390, 445, 471, 534, 785, 890, 942, 1157, 1335, 1570, 2041, 2314, 2355, 2670, 3471, 4082, 4710, 5785, 6123, 6942, 10205, 11570, 12246, 13973, 17355, 20410, 27946, 30615, 34710, 41919, 61230, 69865, 83838, 139730, 181649, 209595, 363298, 419190, 544947, 908245, 1089894, 1816490, 2724735, 5449470]

約数ペア:

[(1, 5449470), (2, 2724735), (3, 1816490), (5, 1089894), (6, 908245), (10, 544947), (13, 419190), (15, 363298), (26, 209595), (30, 181649), (39, 139730), (65, 83838), (78, 69865), (89, 61230), (130, 41919), (157, 34710), (178, 30615), (195, 27946), (267, 20410), (314, 17355), (390, 13973), (445, 12246), (471, 11570), (534, 10205), (785, 6942), (890, 6123), (942, 5785), (1157, 4710), (1335, 4082), (1570, 3471), (2041, 2670), (2314, 2355)]