8140930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6121}}^1$

素因数の和:6154

約数の個数: 32

約数和(自身を含む): 17631360

約数和(自身を除く): 9490430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 6121, 12242, 30605, 42847, 61210, 85694, 116299, 214235, 232598, 428470, 581495, 814093, 1162990, 1628186, 4070465, 8140930]

約数ペア:

[(1, 8140930), (2, 4070465), (5, 1628186), (7, 1162990), (10, 814093), (14, 581495), (19, 428470), (35, 232598), (38, 214235), (70, 116299), (95, 85694), (133, 61210), (190, 42847), (266, 30605), (665, 12242), (1330, 6121)]