339397130450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1090783}}^1$

素因数の和:1090936

約数の個数: 72

約数和(自身を含む): 740127485952

約数和(自身を除く): 400730355502

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 127, 175, 245, 254, 350, 490, 635, 889, 1225, 1270, 1778, 2450, 3175, 4445, 6223, 6350, 8890, 12446, 22225, 31115, 44450, 62230, 155575, 311150, 1090783, 2181566, 5453915, 7635481, 10907830, 15270962, 27269575, 38177405, 53448367, 54539150, 76354810, 106896734, 138529441, 190887025, 267241835, 277058882, 381774050, 534483670, 692647205, 969706087, 1336209175, 1385294410, 1939412174, 2672418350, 3463236025, 4848530435, 6787942609, 6926472050, 9697060870, 13575885218, 24242652175, 33939713045, 48485304350, 67879426090, 169698565225, 339397130450]

約数ペア:

[(1, 339397130450), (2, 169698565225), (5, 67879426090), (7, 48485304350), (10, 33939713045), (14, 24242652175), (25, 13575885218), (35, 9697060870), (49, 6926472050), (50, 6787942609), (70, 4848530435), (98, 3463236025), (127, 2672418350), (175, 1939412174), (245, 1385294410), (254, 1336209175), (350, 969706087), (490, 692647205), (635, 534483670), (889, 381774050), (1225, 277058882), (1270, 267241835), (1778, 190887025), (2450, 138529441), (3175, 106896734), (4445, 76354810), (6223, 54539150), (6350, 53448367), (8890, 38177405), (12446, 27269575), (22225, 15270962), (31115, 10907830), (44450, 7635481), (62230, 5453915), (155575, 2181566), (311150, 1090783)]