2247994870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{10739}}^1$

素因数の和:10941

約数の個数: 48

約数和(自身を含む): 4473811440

約数和(自身を除く): 2225816570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 173, 242, 346, 605, 865, 1210, 1730, 1903, 3806, 9515, 10739, 19030, 20933, 21478, 41866, 53695, 104665, 107390, 118129, 209330, 236258, 590645, 1181290, 1299419, 1857847, 2598838, 3715694, 6497095, 9289235, 12994190, 18578470, 20436317, 40872634, 102181585, 204363170, 224799487, 449598974, 1123997435, 2247994870]

約数ペア:

[(1, 2247994870), (2, 1123997435), (5, 449598974), (10, 224799487), (11, 204363170), (22, 102181585), (55, 40872634), (110, 20436317), (121, 18578470), (173, 12994190), (242, 9289235), (346, 6497095), (605, 3715694), (865, 2598838), (1210, 1857847), (1730, 1299419), (1903, 1181290), (3806, 590645), (9515, 236258), (10739, 209330), (19030, 118129), (20933, 107390), (21478, 104665), (41866, 53695)]