1214370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 3212352

約数和(自身を除く): 1997982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 131, 206, 262, 309, 393, 515, 618, 655, 786, 927, 1030, 1179, 1310, 1545, 1854, 1965, 2358, 3090, 3930, 4635, 5895, 9270, 11790, 13493, 26986, 40479, 67465, 80958, 121437, 134930, 202395, 242874, 404790, 607185, 1214370]

約数ペア:

[(1, 1214370), (2, 607185), (3, 404790), (5, 242874), (6, 202395), (9, 134930), (10, 121437), (15, 80958), (18, 67465), (30, 40479), (45, 26986), (90, 13493), (103, 11790), (131, 9270), (206, 5895), (262, 4635), (309, 3930), (393, 3090), (515, 2358), (618, 1965), (655, 1854), (786, 1545), (927, 1310), (1030, 1179)]