67194190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137131}}^1$

素因数の和:137152

約数の個数: 24

約数和(自身を含む): 140697432

約数和(自身を除く): 73503242

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 137131, 274262, 685655, 959917, 1371310, 1919834, 4799585, 6719419, 9599170, 13438838, 33597095, 67194190]

約数ペア:

[(1, 67194190), (2, 33597095), (5, 13438838), (7, 9599170), (10, 6719419), (14, 4799585), (35, 1919834), (49, 1371310), (70, 959917), (98, 685655), (245, 274262), (490, 137131)]