29900300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15737}}^1$

素因数の和:15770

約数の個数: 36

約数和(自身を含む): 68302920

約数和(自身を除く): 38402620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 15737, 31474, 62948, 78685, 157370, 299003, 314740, 393425, 598006, 786850, 1196012, 1495015, 1573700, 2990030, 5980060, 7475075, 14950150, 29900300]

約数ペア:

[(1, 29900300), (2, 14950150), (4, 7475075), (5, 5980060), (10, 2990030), (19, 1573700), (20, 1495015), (25, 1196012), (38, 786850), (50, 598006), (76, 393425), (95, 314740), (100, 299003), (190, 157370), (380, 78685), (475, 62948), (950, 31474), (1900, 15737)]