191373390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163567}}^1$

素因数の和:163593

約数の個数: 48

約数和(自身を含む): 535848768

約数和(自身を除く): 344475378

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, 163567, 327134, 490701, 817835, 981402, 1472103, 1635670, 2126371, 2453505, 2944206, 4252742, 4907010, 6379113, 7360515, 10631855, 12758226, 14721030, 19137339, 21263710, 31895565, 38274678, 63791130, 95686695, 191373390]

約数ペア:

[(1, 191373390), (2, 95686695), (3, 63791130), (5, 38274678), (6, 31895565), (9, 21263710), (10, 19137339), (13, 14721030), (15, 12758226), (18, 10631855), (26, 7360515), (30, 6379113), (39, 4907010), (45, 4252742), (65, 2944206), (78, 2453505), (90, 2126371), (117, 1635670), (130, 1472103), (195, 981402), (234, 817835), (390, 490701), (585, 327134), (1170, 163567)]