258703260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{116533}}^1$

素因数の和:116582

約数の個数: 48

約数和(自身を含む): 743953056

約数和(自身を除く): 485249796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 116533, 233066, 349599, 466132, 582665, 699198, 1165330, 1398396, 1747995, 2330660, 3495990, 4311721, 6991980, 8623442, 12935163, 17246884, 21558605, 25870326, 43117210, 51740652, 64675815, 86234420, 129351630, 258703260]

約数ペア:

[(1, 258703260), (2, 129351630), (3, 86234420), (4, 64675815), (5, 51740652), (6, 43117210), (10, 25870326), (12, 21558605), (15, 17246884), (20, 12935163), (30, 8623442), (37, 6991980), (60, 4311721), (74, 3495990), (111, 2330660), (148, 1747995), (185, 1398396), (222, 1165330), (370, 699198), (444, 582665), (555, 466132), (740, 349599), (1110, 233066), (2220, 116533)]