129238260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{35311}}^1$

素因数の和:35384

約数の個数: 48

約数和(自身を含む): 367809792

約数和(自身を除く): 238571532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 35311, 70622, 105933, 141244, 176555, 211866, 353110, 423732, 529665, 706220, 1059330, 2118660, 2153971, 4307942, 6461913, 8615884, 10769855, 12923826, 21539710, 25847652, 32309565, 43079420, 64619130, 129238260]

約数ペア:

[(1, 129238260), (2, 64619130), (3, 43079420), (4, 32309565), (5, 25847652), (6, 21539710), (10, 12923826), (12, 10769855), (15, 8615884), (20, 6461913), (30, 4307942), (60, 2153971), (61, 2118660), (122, 1059330), (183, 706220), (244, 529665), (305, 423732), (366, 353110), (610, 211866), (732, 176555), (915, 141244), (1220, 105933), (1830, 70622), (3660, 35311)]