1686630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 4665600

約数和(自身を除く): 2978970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 269, 285, 330, 418, 538, 570, 627, 807, 1045, 1254, 1345, 1614, 2090, 2690, 2959, 3135, 4035, 5111, 5918, 6270, 8070, 8877, 10222, 14795, 15333, 17754, 25555, 29590, 30666, 44385, 51110, 56221, 76665, 88770, 112442, 153330, 168663, 281105, 337326, 562210, 843315, 1686630]

約数ペア:

[(1, 1686630), (2, 843315), (3, 562210), (5, 337326), (6, 281105), (10, 168663), (11, 153330), (15, 112442), (19, 88770), (22, 76665), (30, 56221), (33, 51110), (38, 44385), (55, 30666), (57, 29590), (66, 25555), (95, 17754), (110, 15333), (114, 14795), (165, 10222), (190, 8877), (209, 8070), (269, 6270), (285, 5918), (330, 5111), (418, 4035), (538, 3135), (570, 2959), (627, 2690), (807, 2090), (1045, 1614), (1254, 1345)]