6945890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 14511744

約数和(自身を除く): 7565854

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 1481, 2345, 2962, 4690, 7405, 10367, 14810, 20734, 51835, 99227, 103670, 198454, 496135, 694589, 992270, 1389178, 3472945, 6945890]

約数ペア:

[(1, 6945890), (2, 3472945), (5, 1389178), (7, 992270), (10, 694589), (14, 496135), (35, 198454), (67, 103670), (70, 99227), (134, 51835), (335, 20734), (469, 14810), (670, 10367), (938, 7405), (1481, 4690), (2345, 2962)]