6871770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 18938880

約数和(自身を除く): 12067110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 821, 837, 930, 1395, 1642, 1674, 2463, 2790, 4105, 4185, 4926, 7389, 8210, 8370, 12315, 14778, 22167, 24630, 25451, 36945, 44334, 50902, 73890, 76353, 110835, 127255, 152706, 221670, 229059, 254510, 381765, 458118, 687177, 763530, 1145295, 1374354, 2290590, 3435885, 6871770]

約数ペア:

[(1, 6871770), (2, 3435885), (3, 2290590), (5, 1374354), (6, 1145295), (9, 763530), (10, 687177), (15, 458118), (18, 381765), (27, 254510), (30, 229059), (31, 221670), (45, 152706), (54, 127255), (62, 110835), (90, 76353), (93, 73890), (135, 50902), (155, 44334), (186, 36945), (270, 25451), (279, 24630), (310, 22167), (465, 14778), (558, 12315), (821, 8370), (837, 8210), (930, 7389), (1395, 4926), (1642, 4185), (1674, 4105), (2463, 2790)]