148907140

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{49307}}^1$

素因数の和:49467

約数の個数: 24

約数和(自身を含む): 314782272

約数和(自身を除く): 165875132

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 49307, 98614, 197228, 246535, 493070, 986140, 7445357, 14890714, 29781428, 37226785, 74453570, 148907140]

約数ペア:

[(1, 148907140), (2, 74453570), (4, 37226785), (5, 29781428), (10, 14890714), (20, 7445357), (151, 986140), (302, 493070), (604, 246535), (755, 197228), (1510, 98614), (3020, 49307)]