127624910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1439}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 268894080

約数和(自身を除く): 141269170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 181, 245, 362, 490, 905, 1267, 1439, 1810, 2534, 2878, 6335, 7195, 8869, 10073, 12670, 14390, 17738, 20146, 44345, 50365, 70511, 88690, 100730, 141022, 260459, 352555, 520918, 705110, 1302295, 1823213, 2604590, 3646426, 9116065, 12762491, 18232130, 25524982, 63812455, 127624910]

約数ペア:

[(1, 127624910), (2, 63812455), (5, 25524982), (7, 18232130), (10, 12762491), (14, 9116065), (35, 3646426), (49, 2604590), (70, 1823213), (98, 1302295), (181, 705110), (245, 520918), (362, 352555), (490, 260459), (905, 141022), (1267, 100730), (1439, 88690), (1810, 70511), (2534, 50365), (2878, 44345), (6335, 20146), (7195, 17738), (8869, 14390), (10073, 12670)]