30934190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{63131}}^1$

素因数の和:63152

約数の個数: 24

約数和(自身を含む): 64773432

約数和(自身を除く): 33839242

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 63131, 126262, 315655, 441917, 631310, 883834, 2209585, 3093419, 4419170, 6186838, 15467095, 30934190]

約数ペア:

[(1, 30934190), (2, 15467095), (5, 6186838), (7, 4419170), (10, 3093419), (14, 2209585), (35, 883834), (49, 631310), (70, 441917), (98, 315655), (245, 126262), (490, 63131)]