148500390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{260527}}^1$

素因数の和:260556

約数の個数: 32

約数和(自身を含む): 375160320

約数和(自身を除く): 226659930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 260527, 521054, 781581, 1302635, 1563162, 2605270, 3907905, 4950013, 7815810, 9900026, 14850039, 24750065, 29700078, 49500130, 74250195, 148500390]

約数ペア:

[(1, 148500390), (2, 74250195), (3, 49500130), (5, 29700078), (6, 24750065), (10, 14850039), (15, 9900026), (19, 7815810), (30, 4950013), (38, 3907905), (57, 2605270), (95, 1563162), (114, 1302635), (190, 781581), (285, 521054), (570, 260527)]