20190320310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{877}}^1\times {\mathrm{1933}}^1$

素因数の和:3217

約数の個数: 64

約数和(自身を含む): 48659378112

約数和(自身を除く): 28469057802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 877, 1191, 1754, 1933, 1985, 2382, 2631, 3866, 3970, 4385, 5262, 5799, 5955, 8770, 9665, 11598, 11910, 13155, 19330, 26310, 28995, 57990, 348169, 696338, 767401, 1044507, 1534802, 1695241, 1740845, 2089014, 2302203, 3390482, 3481690, 3837005, 4604406, 5085723, 5222535, 7674010, 8476205, 10171446, 10445070, 11511015, 16952410, 23022030, 25428615, 50857230, 673010677, 1346021354, 2019032031, 3365053385, 4038064062, 6730106770, 10095160155, 20190320310]

約数ペア:

[(1, 20190320310), (2, 10095160155), (3, 6730106770), (5, 4038064062), (6, 3365053385), (10, 2019032031), (15, 1346021354), (30, 673010677), (397, 50857230), (794, 25428615), (877, 23022030), (1191, 16952410), (1754, 11511015), (1933, 10445070), (1985, 10171446), (2382, 8476205), (2631, 7674010), (3866, 5222535), (3970, 5085723), (4385, 4604406), (5262, 3837005), (5799, 3481690), (5955, 3390482), (8770, 2302203), (9665, 2089014), (11598, 1740845), (11910, 1695241), (13155, 1534802), (19330, 1044507), (26310, 767401), (28995, 696338), (57990, 348169)]