67306260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{160253}}^1$

素因数の和:160272

約数の個数: 48

約数和(自身を含む): 215381376

約数和(自身を除く): 148075116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 160253, 320506, 480759, 641012, 801265, 961518, 1121771, 1602530, 1923036, 2243542, 2403795, 3205060, 3365313, 4487084, 4807590, 5608855, 6730626, 9615180, 11217710, 13461252, 16826565, 22435420, 33653130, 67306260]

約数ペア:

[(1, 67306260), (2, 33653130), (3, 22435420), (4, 16826565), (5, 13461252), (6, 11217710), (7, 9615180), (10, 6730626), (12, 5608855), (14, 4807590), (15, 4487084), (20, 3365313), (21, 3205060), (28, 2403795), (30, 2243542), (35, 1923036), (42, 1602530), (60, 1121771), (70, 961518), (84, 801265), (105, 641012), (140, 480759), (210, 320506), (420, 160253)]