2991591570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{312601}}^1$

素因数の和:312651

約数の個数: 64

約数和(自身を含む): 8102643840

約数和(自身を除く): 5111052270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 312601, 625202, 937803, 1563005, 1875606, 3126010, 3438611, 4689015, 6877222, 9065429, 9378030, 10315833, 17193055, 18130858, 20631666, 27196287, 34386110, 45327145, 51579165, 54392574, 90654290, 99719719, 103158330, 135981435, 199439438, 271962870, 299159157, 498598595, 598318314, 997197190, 1495795785, 2991591570]

約数ペア:

[(1, 2991591570), (2, 1495795785), (3, 997197190), (5, 598318314), (6, 498598595), (10, 299159157), (11, 271962870), (15, 199439438), (22, 135981435), (29, 103158330), (30, 99719719), (33, 90654290), (55, 54392574), (58, 51579165), (66, 45327145), (87, 34386110), (110, 27196287), (145, 20631666), (165, 18130858), (174, 17193055), (290, 10315833), (319, 9378030), (330, 9065429), (435, 6877222), (638, 4689015), (870, 3438611), (957, 3126010), (1595, 1875606), (1914, 1563005), (3190, 937803), (4785, 625202), (9570, 312601)]