98706780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{548371}}^1$

素因数の和:548386

約数の個数: 36

約数和(自身を含む): 299411112

約数和(自身を除く): 200704332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 548371, 1096742, 1645113, 2193484, 2741855, 3290226, 4935339, 5483710, 6580452, 8225565, 9870678, 10967420, 16451130, 19741356, 24676695, 32902260, 49353390, 98706780]

約数ペア:

[(1, 98706780), (2, 49353390), (3, 32902260), (4, 24676695), (5, 19741356), (6, 16451130), (9, 10967420), (10, 9870678), (12, 8225565), (15, 6580452), (18, 5483710), (20, 4935339), (30, 3290226), (36, 2741855), (45, 2193484), (60, 1645113), (90, 1096742), (180, 548371)]