155104620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{235007}}^1$

素因数の和:235030

約数の個数: 48

約数和(自身を含む): 473776128

約数和(自身を除く): 318671508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 235007, 470014, 705021, 940028, 1175035, 1410042, 2350070, 2585077, 2820084, 3525105, 4700140, 5170154, 7050210, 7755231, 10340308, 12925385, 14100420, 15510462, 25850770, 31020924, 38776155, 51701540, 77552310, 155104620]

約数ペア:

[(1, 155104620), (2, 77552310), (3, 51701540), (4, 38776155), (5, 31020924), (6, 25850770), (10, 15510462), (11, 14100420), (12, 12925385), (15, 10340308), (20, 7755231), (22, 7050210), (30, 5170154), (33, 4700140), (44, 3525105), (55, 2820084), (60, 2585077), (66, 2350070), (110, 1410042), (132, 1175035), (165, 940028), (220, 705021), (330, 470014), (660, 235007)]