2011007220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{313241}}^1$

素因数の和:313360

約数の個数: 48

約数和(自身を含む): 5683462848

約数和(自身を除く): 3672455628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 313241, 626482, 939723, 1252964, 1566205, 1879446, 3132410, 3758892, 4698615, 6264820, 9397230, 18794460, 33516787, 67033574, 100550361, 134067148, 167583935, 201100722, 335167870, 402201444, 502751805, 670335740, 1005503610, 2011007220]

約数ペア:

[(1, 2011007220), (2, 1005503610), (3, 670335740), (4, 502751805), (5, 402201444), (6, 335167870), (10, 201100722), (12, 167583935), (15, 134067148), (20, 100550361), (30, 67033574), (60, 33516787), (107, 18794460), (214, 9397230), (321, 6264820), (428, 4698615), (535, 3758892), (642, 3132410), (1070, 1879446), (1284, 1566205), (1605, 1252964), (2140, 939723), (3210, 626482), (6420, 313241)]