679753230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{17257}}^1$

素因数の和:17381

約数の個数: 64

約数和(自身を含む): 1774398528

約数和(自身を除く): 1094645298

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 195, 202, 303, 390, 505, 606, 1010, 1313, 1515, 2626, 3030, 3939, 6565, 7878, 13130, 17257, 19695, 34514, 39390, 51771, 86285, 103542, 172570, 224341, 258855, 448682, 517710, 673023, 1121705, 1346046, 1742957, 2243410, 3365115, 3485914, 5228871, 6730230, 8714785, 10457742, 17429570, 22658441, 26144355, 45316882, 52288710, 67975323, 113292205, 135950646, 226584410, 339876615, 679753230]

約数ペア:

[(1, 679753230), (2, 339876615), (3, 226584410), (5, 135950646), (6, 113292205), (10, 67975323), (13, 52288710), (15, 45316882), (26, 26144355), (30, 22658441), (39, 17429570), (65, 10457742), (78, 8714785), (101, 6730230), (130, 5228871), (195, 3485914), (202, 3365115), (303, 2243410), (390, 1742957), (505, 1346046), (606, 1121705), (1010, 673023), (1313, 517710), (1515, 448682), (2626, 258855), (3030, 224341), (3939, 172570), (6565, 103542), (7878, 86285), (13130, 51771), (17257, 39390), (19695, 34514)]