102617580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131561}}^1$

素因数の和:131586

約数の個数: 48

約数和(自身を含む): 309433824

約数和(自身を除く): 206816244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 131561, 263122, 394683, 526244, 657805, 789366, 1315610, 1578732, 1710293, 1973415, 2631220, 3420586, 3946830, 5130879, 6841172, 7893660, 8551465, 10261758, 17102930, 20523516, 25654395, 34205860, 51308790, 102617580]

約数ペア:

[(1, 102617580), (2, 51308790), (3, 34205860), (4, 25654395), (5, 20523516), (6, 17102930), (10, 10261758), (12, 8551465), (13, 7893660), (15, 6841172), (20, 5130879), (26, 3946830), (30, 3420586), (39, 2631220), (52, 1973415), (60, 1710293), (65, 1578732), (78, 1315610), (130, 789366), (156, 657805), (195, 526244), (260, 394683), (390, 263122), (780, 131561)]