196288470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{311569}}^1$

素因数の和:311589

約数の個数: 48

約数和(自身を含む): 583259040

約数和(自身を除く): 386970570

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, 311569, 623138, 934707, 1557845, 1869414, 2180983, 2804121, 3115690, 4361966, 4673535, 5608242, 6542949, 9347070, 10904915, 13085898, 14020605, 19628847, 21809830, 28041210, 32714745, 39257694, 65429490, 98144235, 196288470]

約数ペア:

[(1, 196288470), (2, 98144235), (3, 65429490), (5, 39257694), (6, 32714745), (7, 28041210), (9, 21809830), (10, 19628847), (14, 14020605), (15, 13085898), (18, 10904915), (21, 9347070), (30, 6542949), (35, 5608242), (42, 4673535), (45, 4361966), (63, 3115690), (70, 2804121), (90, 2180983), (105, 1869414), (126, 1557845), (210, 934707), (315, 623138), (630, 311569)]