124731460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{127277}}^1$

素因数の和:127300

約数の個数: 36

約数和(自身を含む): 304703532

約数和(自身を除く): 179972072

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 127277, 254554, 509108, 636385, 890939, 1272770, 1781878, 2545540, 3563756, 4454695, 6236573, 8909390, 12473146, 17818780, 24946292, 31182865, 62365730, 124731460]

約数ペア:

[(1, 124731460), (2, 62365730), (4, 31182865), (5, 24946292), (7, 17818780), (10, 12473146), (14, 8909390), (20, 6236573), (28, 4454695), (35, 3563756), (49, 2545540), (70, 1781878), (98, 1272770), (140, 890939), (196, 636385), (245, 509108), (490, 254554), (980, 127277)]