79618260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1326971}}^1$

素因数の和:1326983

約数の個数: 24

約数和(自身を含む): 222931296

約数和(自身を除く): 143313036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1326971, 2653942, 3980913, 5307884, 6634855, 7961826, 13269710, 15923652, 19904565, 26539420, 39809130, 79618260]

約数ペア:

[(1, 79618260), (2, 39809130), (3, 26539420), (4, 19904565), (5, 15923652), (6, 13269710), (10, 7961826), (12, 6634855), (15, 5307884), (20, 3980913), (30, 2653942), (60, 1326971)]