29165780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29761}}^1$

素因数の和:29784

約数の個数: 36

約数和(自身を含む): 71250228

約数和(自身を除く): 42084448

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 29761, 59522, 119044, 148805, 208327, 297610, 416654, 595220, 833308, 1041635, 1458289, 2083270, 2916578, 4166540, 5833156, 7291445, 14582890, 29165780]

約数ペア:

[(1, 29165780), (2, 14582890), (4, 7291445), (5, 5833156), (7, 4166540), (10, 2916578), (14, 2083270), (20, 1458289), (28, 1041635), (35, 833308), (49, 595220), (70, 416654), (98, 297610), (140, 208327), (196, 148805), (245, 119044), (490, 59522), (980, 29761)]