2247391370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1627}}^1\times {\mathrm{2819}}^1$

素因数の和:4467

約数の個数: 48

約数和(自身を含む): 4710324960

約数和(自身を除く): 2462933590

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1627, 2819, 3254, 5638, 8135, 11389, 14095, 16270, 19733, 22778, 28190, 39466, 56945, 79723, 98665, 113890, 138131, 159446, 197330, 276262, 398615, 690655, 797230, 1381310, 4586513, 9173026, 22932565, 32105591, 45865130, 64211182, 160527955, 224739137, 321055910, 449478274, 1123695685, 2247391370]

約数ペア:

[(1, 2247391370), (2, 1123695685), (5, 449478274), (7, 321055910), (10, 224739137), (14, 160527955), (35, 64211182), (49, 45865130), (70, 32105591), (98, 22932565), (245, 9173026), (490, 4586513), (1627, 1381310), (2819, 797230), (3254, 690655), (5638, 398615), (8135, 276262), (11389, 197330), (14095, 159446), (16270, 138131), (19733, 113890), (22778, 98665), (28190, 79723), (39466, 56945)]