206541630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{764969}}^1$

素因数の和:764985

約数の個数: 32

約数和(自身を含む): 550778400

約数和(自身を除く): 344236770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 764969, 1529938, 2294907, 3824845, 4589814, 6884721, 7649690, 11474535, 13769442, 20654163, 22949070, 34423605, 41308326, 68847210, 103270815, 206541630]

約数ペア:

[(1, 206541630), (2, 103270815), (3, 68847210), (5, 41308326), (6, 34423605), (9, 22949070), (10, 20654163), (15, 13769442), (18, 11474535), (27, 7649690), (30, 6884721), (45, 4589814), (54, 3824845), (90, 2294907), (135, 1529938), (270, 764969)]