26304570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{883}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 68676192

約数和(自身を除く): 42371622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 883, 993, 1655, 1766, 1986, 2649, 2979, 3310, 4415, 4965, 5298, 5958, 7947, 8830, 9930, 13245, 14895, 15894, 26490, 29790, 39735, 79470, 292273, 584546, 876819, 1461365, 1753638, 2630457, 2922730, 4384095, 5260914, 8768190, 13152285, 26304570]

約数ペア:

[(1, 26304570), (2, 13152285), (3, 8768190), (5, 5260914), (6, 4384095), (9, 2922730), (10, 2630457), (15, 1753638), (18, 1461365), (30, 876819), (45, 584546), (90, 292273), (331, 79470), (662, 39735), (883, 29790), (993, 26490), (1655, 15894), (1766, 14895), (1986, 13245), (2649, 9930), (2979, 8830), (3310, 7947), (4415, 5958), (4965, 5298)]