214405320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1786711}}^1$

素因数の和:1786725

約数の個数: 32

約数和(自身を含む): 643216320

約数和(自身を除く): 428811000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1786711, 3573422, 5360133, 7146844, 8933555, 10720266, 14293688, 17867110, 21440532, 26800665, 35734220, 42881064, 53601330, 71468440, 107202660, 214405320]

約数ペア:

[(1, 214405320), (2, 107202660), (3, 71468440), (4, 53601330), (5, 42881064), (6, 35734220), (8, 26800665), (10, 21440532), (12, 17867110), (15, 14293688), (20, 10720266), (24, 8933555), (30, 7146844), (40, 5360133), (60, 3573422), (120, 1786711)]