135553460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{968239}}^1$

素因数の和:968255

約数の個数: 24

約数和(自身を含む): 325328640

約数和(自身を除く): 189775180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 968239, 1936478, 3872956, 4841195, 6777673, 9682390, 13555346, 19364780, 27110692, 33888365, 67776730, 135553460]

約数ペア:

[(1, 135553460), (2, 67776730), (4, 33888365), (5, 27110692), (7, 19364780), (10, 13555346), (14, 9682390), (20, 6777673), (28, 4841195), (35, 3872956), (70, 1936478), (140, 968239)]