6816540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1103}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 19289088

約数和(自身を除く): 12472548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1103, 1236, 1545, 2060, 2206, 3090, 3309, 4412, 5515, 6180, 6618, 11030, 13236, 16545, 22060, 33090, 66180, 113609, 227218, 340827, 454436, 568045, 681654, 1136090, 1363308, 1704135, 2272180, 3408270, 6816540]

約数ペア:

[(1, 6816540), (2, 3408270), (3, 2272180), (4, 1704135), (5, 1363308), (6, 1136090), (10, 681654), (12, 568045), (15, 454436), (20, 340827), (30, 227218), (60, 113609), (103, 66180), (206, 33090), (309, 22060), (412, 16545), (515, 13236), (618, 11030), (1030, 6618), (1103, 6180), (1236, 5515), (1545, 4412), (2060, 3309), (2206, 3090)]