73116820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{74609}}^1$

素因数の和:74632

約数の個数: 36

約数和(自身を含む): 178616340

約数和(自身を除く): 105499520

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 74609, 149218, 298436, 373045, 522263, 746090, 1044526, 1492180, 2089052, 2611315, 3655841, 5222630, 7311682, 10445260, 14623364, 18279205, 36558410, 73116820]

約数ペア:

[(1, 73116820), (2, 36558410), (4, 18279205), (5, 14623364), (7, 10445260), (10, 7311682), (14, 5222630), (20, 3655841), (28, 2611315), (35, 2089052), (49, 1492180), (70, 1044526), (98, 746090), (140, 522263), (196, 373045), (245, 298436), (490, 149218), (980, 74609)]