210846870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{180211}}^1$

素因数の和:180237

約数の個数: 48

約数和(自身を含む): 590374512

約数和(自身を除く): 379527642

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 180211, 360422, 540633, 901055, 1081266, 1621899, 1802110, 2342743, 2703165, 3243798, 4685486, 5406330, 7028229, 8109495, 11713715, 14056458, 16218990, 21084687, 23427430, 35141145, 42169374, 70282290, 105423435, 210846870]

約数ペア:

[(1, 210846870), (2, 105423435), (3, 70282290), (5, 42169374), (6, 35141145), (9, 23427430), (10, 21084687), (13, 16218990), (15, 14056458), (18, 11713715), (26, 8109495), (30, 7028229), (39, 5406330), (45, 4685486), (65, 3243798), (78, 2703165), (90, 2342743), (117, 1802110), (130, 1621899), (195, 1081266), (234, 901055), (390, 540633), (585, 360422), (1170, 180211)]