149106780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{828371}}^1$

素因数の和:828386

約数の個数: 36

約数和(自身を含む): 452291112

約数和(自身を除く): 303184332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 828371, 1656742, 2485113, 3313484, 4141855, 4970226, 7455339, 8283710, 9940452, 12425565, 14910678, 16567420, 24851130, 29821356, 37276695, 49702260, 74553390, 149106780]

約数ペア:

[(1, 149106780), (2, 74553390), (3, 49702260), (4, 37276695), (5, 29821356), (6, 24851130), (9, 16567420), (10, 14910678), (12, 12425565), (15, 9940452), (18, 8283710), (20, 7455339), (30, 4970226), (36, 4141855), (45, 3313484), (60, 2485113), (90, 1656742), (180, 828371)]