138399204510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{219681277}}^1$

素因数の和:219681297

約数の個数: 48

約数和(自身を含む): 411243352416

約数和(自身を除く): 272844147906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 219681277, 439362554, 659043831, 1098406385, 1318087662, 1537768939, 1977131493, 2196812770, 3075537878, 3295219155, 3954262986, 4613306817, 6590438310, 7688844695, 9226613634, 9885657465, 13839920451, 15377689390, 19771314930, 23066534085, 27679840902, 46133068170, 69199602255, 138399204510]

約数ペア:

[(1, 138399204510), (2, 69199602255), (3, 46133068170), (5, 27679840902), (6, 23066534085), (7, 19771314930), (9, 15377689390), (10, 13839920451), (14, 9885657465), (15, 9226613634), (18, 7688844695), (21, 6590438310), (30, 4613306817), (35, 3954262986), (42, 3295219155), (45, 3075537878), (63, 2196812770), (70, 1977131493), (90, 1537768939), (105, 1318087662), (126, 1098406385), (210, 659043831), (315, 439362554), (630, 219681277)]