142108470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{225569}}^1$

素因数の和:225589

約数の個数: 48

約数和(自身を含む): 422267040

約数和(自身を除く): 280158570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 225569, 451138, 676707, 1127845, 1353414, 1578983, 2030121, 2255690, 3157966, 3383535, 4060242, 4736949, 6767070, 7894915, 9473898, 10150605, 14210847, 15789830, 20301210, 23684745, 28421694, 47369490, 71054235, 142108470]

約数ペア:

[(1, 142108470), (2, 71054235), (3, 47369490), (5, 28421694), (6, 23684745), (7, 20301210), (9, 15789830), (10, 14210847), (14, 10150605), (15, 9473898), (18, 7894915), (21, 6767070), (30, 4736949), (35, 4060242), (42, 3383535), (45, 3157966), (63, 2255690), (70, 2030121), (90, 1578983), (105, 1353414), (126, 1127845), (210, 676707), (315, 451138), (630, 225569)]