243216930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1759}}^1$

素因数の和:2199

約数の個数: 64

約数和(自身を含む): 638668800

約数和(自身を除く): 395451870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 419, 838, 1257, 1759, 2095, 2514, 3518, 4190, 4609, 5277, 6285, 8795, 9218, 10554, 12570, 13827, 17590, 19349, 23045, 26385, 27654, 38698, 46090, 52770, 58047, 69135, 96745, 116094, 138270, 193490, 290235, 580470, 737021, 1474042, 2211063, 3685105, 4422126, 7370210, 8107231, 11055315, 16214462, 22110630, 24321693, 40536155, 48643386, 81072310, 121608465, 243216930]

約数ペア:

[(1, 243216930), (2, 121608465), (3, 81072310), (5, 48643386), (6, 40536155), (10, 24321693), (11, 22110630), (15, 16214462), (22, 11055315), (30, 8107231), (33, 7370210), (55, 4422126), (66, 3685105), (110, 2211063), (165, 1474042), (330, 737021), (419, 580470), (838, 290235), (1257, 193490), (1759, 138270), (2095, 116094), (2514, 96745), (3518, 69135), (4190, 58047), (4609, 52770), (5277, 46090), (6285, 38698), (8795, 27654), (9218, 26385), (10554, 23045), (12570, 19349), (13827, 17590)]