2106662910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 5643952128

約数和(自身を除く): 3537289218

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 67, 110, 134, 151, 165, 201, 302, 330, 335, 402, 453, 631, 670, 737, 755, 906, 1005, 1262, 1474, 1510, 1661, 1893, 2010, 2211, 2265, 3155, 3322, 3685, 3786, 4422, 4530, 4983, 6310, 6941, 7370, 8305, 9465, 9966, 10117, 11055, 13882, 16610, 18930, 20234, 20823, 22110, 24915, 30351, 34705, 41646, 42277, 49830, 50585, 60702, 69410, 84554, 95281, 101170, 104115, 111287, 126831, 151755, 190562, 208230, 211385, 222574, 253662, 285843, 303510, 333861, 422770, 465047, 476405, 556435, 571686, 634155, 667722, 930094, 952810, 1048091, 1112870, 1268310, 1395141, 1429215, 1669305, 2096182, 2325235, 2790282, 2858430, 3144273, 3338610, 4650470, 5240455, 6288546, 6383827, 6975705, 10480910, 12767654, 13951410, 15721365, 19151481, 31442730, 31919135, 38302962, 63838270, 70222097, 95757405, 140444194, 191514810, 210666291, 351110485, 421332582, 702220970, 1053331455, 2106662910]

約数ペア:

[(1, 2106662910), (2, 1053331455), (3, 702220970), (5, 421332582), (6, 351110485), (10, 210666291), (11, 191514810), (15, 140444194), (22, 95757405), (30, 70222097), (33, 63838270), (55, 38302962), (66, 31919135), (67, 31442730), (110, 19151481), (134, 15721365), (151, 13951410), (165, 12767654), (201, 10480910), (302, 6975705), (330, 6383827), (335, 6288546), (402, 5240455), (453, 4650470), (631, 3338610), (670, 3144273), (737, 2858430), (755, 2790282), (906, 2325235), (1005, 2096182), (1262, 1669305), (1474, 1429215), (1510, 1395141), (1661, 1268310), (1893, 1112870), (2010, 1048091), (2211, 952810), (2265, 930094), (3155, 667722), (3322, 634155), (3685, 571686), (3786, 556435), (4422, 476405), (4530, 465047), (4983, 422770), (6310, 333861), (6941, 303510), (7370, 285843), (8305, 253662), (9465, 222574), (9966, 211385), (10117, 208230), (11055, 190562), (13882, 151755), (16610, 126831), (18930, 111287), (20234, 104115), (20823, 101170), (22110, 95281), (24915, 84554), (30351, 69410), (34705, 60702), (41646, 50585), (42277, 49830)]