127897530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{115223}}^1$

素因数の和:115270

約数の個数: 32

約数和(自身を含む): 315252864

約数和(自身を除く): 187355334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 115223, 230446, 345669, 576115, 691338, 1152230, 1728345, 3456690, 4263251, 8526502, 12789753, 21316255, 25579506, 42632510, 63948765, 127897530]

約数ペア:

[(1, 127897530), (2, 63948765), (3, 42632510), (5, 25579506), (6, 21316255), (10, 12789753), (15, 8526502), (30, 4263251), (37, 3456690), (74, 1728345), (111, 1152230), (185, 691338), (222, 576115), (370, 345669), (555, 230446), (1110, 115223)]