1485660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2251}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 4540032

約数和(自身を除く): 3054372

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, 2251, 4502, 6753, 9004, 11255, 13506, 22510, 24761, 27012, 33765, 45020, 49522, 67530, 74283, 99044, 123805, 135060, 148566, 247610, 297132, 371415, 495220, 742830, 1485660]

約数ペア:

[(1, 1485660), (2, 742830), (3, 495220), (4, 371415), (5, 297132), (6, 247610), (10, 148566), (11, 135060), (12, 123805), (15, 99044), (20, 74283), (22, 67530), (30, 49522), (33, 45020), (44, 33765), (55, 27012), (60, 24761), (66, 22510), (110, 13506), (132, 11255), (165, 9004), (220, 6753), (330, 4502), (660, 2251)]