61509630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22531}}^1$

素因数の和:22561

約数の個数: 64

約数和(自身を含む): 181698048

約数和(自身を除く): 120188418

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 22531, 45062, 67593, 112655, 135186, 157717, 225310, 292903, 315434, 337965, 473151, 585806, 675930, 788585, 878709, 946302, 1464515, 1577170, 1757418, 2050321, 2365755, 2929030, 4100642, 4393545, 4731510, 6150963, 8787090, 10251605, 12301926, 20503210, 30754815, 61509630]

約数ペア:

[(1, 61509630), (2, 30754815), (3, 20503210), (5, 12301926), (6, 10251605), (7, 8787090), (10, 6150963), (13, 4731510), (14, 4393545), (15, 4100642), (21, 2929030), (26, 2365755), (30, 2050321), (35, 1757418), (39, 1577170), (42, 1464515), (65, 946302), (70, 878709), (78, 788585), (91, 675930), (105, 585806), (130, 473151), (182, 337965), (195, 315434), (210, 292903), (273, 225310), (390, 157717), (455, 135186), (546, 112655), (910, 67593), (1365, 45062), (2730, 22531)]