3094840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1579}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 8105400

約数和(自身を除く): 5010560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1579, 1960, 3158, 6316, 7895, 11053, 12632, 15790, 22106, 31580, 44212, 55265, 63160, 77371, 88424, 110530, 154742, 221060, 309484, 386855, 442120, 618968, 773710, 1547420, 3094840]

約数ペア:

[(1, 3094840), (2, 1547420), (4, 773710), (5, 618968), (7, 442120), (8, 386855), (10, 309484), (14, 221060), (20, 154742), (28, 110530), (35, 88424), (40, 77371), (49, 63160), (56, 55265), (70, 44212), (98, 31580), (140, 22106), (196, 15790), (245, 12632), (280, 11053), (392, 7895), (490, 6316), (980, 3158), (1579, 1960)]