1520282764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29207}}^1$

素因数の和:29255

約数の個数: 72

約数和(自身を含む): 3591883008

約数和(自身を除く): 2071600244

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1859, 2002, 2366, 3718, 4004, 4732, 7436, 13013, 26026, 29207, 52052, 58414, 116828, 204449, 321277, 379691, 408898, 642554, 759382, 817796, 1285108, 1518764, 2248939, 2657837, 4176601, 4497878, 4935983, 5315674, 8353202, 8995756, 9871966, 10631348, 16706404, 19743932, 29236207, 34551881, 54295813, 58472414, 69103762, 108591626, 116944828, 138207524, 217183252, 380070691, 760141382, 1520282764]

約数ペア:

[(1, 1520282764), (2, 760141382), (4, 380070691), (7, 217183252), (11, 138207524), (13, 116944828), (14, 108591626), (22, 69103762), (26, 58472414), (28, 54295813), (44, 34551881), (52, 29236207), (77, 19743932), (91, 16706404), (143, 10631348), (154, 9871966), (169, 8995756), (182, 8353202), (286, 5315674), (308, 4935983), (338, 4497878), (364, 4176601), (572, 2657837), (676, 2248939), (1001, 1518764), (1183, 1285108), (1859, 817796), (2002, 759382), (2366, 642554), (3718, 408898), (4004, 379691), (4732, 321277), (7436, 204449), (13013, 116828), (26026, 58414), (29207, 52052)]