148963290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{709349}}^1$

素因数の和:709366

約数の個数: 32

約数和(自身を含む): 408585600

約数和(自身を除く): 259622310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 709349, 1418698, 2128047, 3546745, 4256094, 4965443, 7093490, 9930886, 10640235, 14896329, 21280470, 24827215, 29792658, 49654430, 74481645, 148963290]

約数ペア:

[(1, 148963290), (2, 74481645), (3, 49654430), (5, 29792658), (6, 24827215), (7, 21280470), (10, 14896329), (14, 10640235), (15, 9930886), (21, 7093490), (30, 4965443), (35, 4256094), (42, 3546745), (70, 2128047), (105, 1418698), (210, 709349)]