1330456330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2715217}}^1$

素因数の和:2715238

約数の個数: 24

約数和(自身を含む): 2785813668

約数和(自身を除く): 1455357338

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2715217, 5430434, 13576085, 19006519, 27152170, 38013038, 95032595, 133045633, 190065190, 266091266, 665228165, 1330456330]

約数ペア:

[(1, 1330456330), (2, 665228165), (5, 266091266), (7, 190065190), (10, 133045633), (14, 95032595), (35, 38013038), (49, 27152170), (70, 19006519), (98, 13576085), (245, 5430434), (490, 2715217)]