259553310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{929}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 637459200

約数和(自身を除く): 377905890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 139, 201, 278, 335, 402, 417, 670, 695, 834, 929, 1005, 1390, 1858, 2010, 2085, 2787, 4170, 4645, 5574, 9290, 9313, 13935, 18626, 27870, 27939, 46565, 55878, 62243, 93130, 124486, 129131, 139695, 186729, 258262, 279390, 311215, 373458, 387393, 622430, 645655, 774786, 933645, 1291310, 1867290, 1936965, 3873930, 8651777, 17303554, 25955331, 43258885, 51910662, 86517770, 129776655, 259553310]

約数ペア:

[(1, 259553310), (2, 129776655), (3, 86517770), (5, 51910662), (6, 43258885), (10, 25955331), (15, 17303554), (30, 8651777), (67, 3873930), (134, 1936965), (139, 1867290), (201, 1291310), (278, 933645), (335, 774786), (402, 645655), (417, 622430), (670, 387393), (695, 373458), (834, 311215), (929, 279390), (1005, 258262), (1390, 186729), (1858, 139695), (2010, 129131), (2085, 124486), (2787, 93130), (4170, 62243), (4645, 55878), (5574, 46565), (9290, 27939), (9313, 27870), (13935, 18626)]