71403180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1439}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 200309760

約数和(自身を除く): 128906580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 827, 1439, 1654, 2481, 2878, 3308, 4135, 4317, 4962, 5756, 7195, 8270, 8634, 9924, 12405, 14390, 16540, 17268, 21585, 24810, 28780, 43170, 49620, 86340, 1190053, 2380106, 3570159, 4760212, 5950265, 7140318, 11900530, 14280636, 17850795, 23801060, 35701590, 71403180]

約数ペア:

[(1, 71403180), (2, 35701590), (3, 23801060), (4, 17850795), (5, 14280636), (6, 11900530), (10, 7140318), (12, 5950265), (15, 4760212), (20, 3570159), (30, 2380106), (60, 1190053), (827, 86340), (1439, 49620), (1654, 43170), (2481, 28780), (2878, 24810), (3308, 21585), (4135, 17268), (4317, 16540), (4962, 14390), (5756, 12405), (7195, 9924), (8270, 8634)]