28492030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{58147}}^1$

素因数の和:58168

約数の個数: 24

約数和(自身を含む): 59659848

約数和(自身を除く): 31167818

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 58147, 116294, 290735, 407029, 581470, 814058, 2035145, 2849203, 4070290, 5698406, 14246015, 28492030]

約数ペア:

[(1, 28492030), (2, 14246015), (5, 5698406), (7, 4070290), (10, 2849203), (14, 2035145), (35, 814058), (49, 581470), (70, 407029), (98, 290735), (245, 116294), (490, 58147)]