72738730

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{19501}}^1$

素因数の和:19881

約数の個数: 16

約数和(自身を含む): 131287464

約数和(自身を除く): 58548734

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 19501, 39002, 97505, 195010, 7273873, 14547746, 36369365, 72738730]

約数ペア:

[(1, 72738730), (2, 36369365), (5, 14547746), (10, 7273873), (373, 195010), (746, 97505), (1865, 39002), (3730, 19501)]