145168230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{72223}}^1$

素因数の和:72300

約数の個数: 32

約数和(自身を含む): 353608704

約数和(自身を除く): 208440474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 72223, 144446, 216669, 361115, 433338, 722230, 1083345, 2166690, 4838941, 9677882, 14516823, 24194705, 29033646, 48389410, 72584115, 145168230]

約数ペア:

[(1, 145168230), (2, 72584115), (3, 48389410), (5, 29033646), (6, 24194705), (10, 14516823), (15, 9677882), (30, 4838941), (67, 2166690), (134, 1083345), (201, 722230), (335, 433338), (402, 361115), (670, 216669), (1005, 144446), (2010, 72223)]