128970298930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1045903}}^1$

素因数の和:1045999

約数の個数: 64

約数和(自身を含む): 271098316800

約数和(自身を除く): 142128017870

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 59, 95, 110, 118, 190, 209, 295, 418, 590, 649, 1045, 1121, 1298, 2090, 2242, 3245, 5605, 6490, 11210, 12331, 24662, 61655, 123310, 1045903, 2091806, 5229515, 10459030, 11504933, 19872157, 23009866, 39744314, 57524665, 61708277, 99360785, 115049330, 123416554, 198721570, 218593727, 308541385, 437187454, 617082770, 678791047, 1092968635, 1172457263, 1357582094, 2185937270, 2344914526, 3393955235, 5862286315, 6787910470, 11724572630, 12897029893, 25794059786, 64485149465, 128970298930]

約数ペア:

[(1, 128970298930), (2, 64485149465), (5, 25794059786), (10, 12897029893), (11, 11724572630), (19, 6787910470), (22, 5862286315), (38, 3393955235), (55, 2344914526), (59, 2185937270), (95, 1357582094), (110, 1172457263), (118, 1092968635), (190, 678791047), (209, 617082770), (295, 437187454), (418, 308541385), (590, 218593727), (649, 198721570), (1045, 123416554), (1121, 115049330), (1298, 99360785), (2090, 61708277), (2242, 57524665), (3245, 39744314), (5605, 23009866), (6490, 19872157), (11210, 11504933), (12331, 10459030), (24662, 5229515), (61655, 2091806), (123310, 1045903)]