72073610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{147089}}^1$

素因数の和:147110

約数の個数: 24

約数和(自身を含む): 150914340

約数和(自身を除く): 78840730

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 147089, 294178, 735445, 1029623, 1470890, 2059246, 5148115, 7207361, 10296230, 14414722, 36036805, 72073610]

約数ペア:

[(1, 72073610), (2, 36036805), (5, 14414722), (7, 10296230), (10, 7207361), (14, 5148115), (35, 2059246), (49, 1470890), (70, 1029623), (98, 735445), (245, 294178), (490, 147089)]