135058980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{321569}}^1$

素因数の和:321588

約数の個数: 48

約数和(自身を含む): 432190080

約数和(自身を除く): 297131100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 321569, 643138, 964707, 1286276, 1607845, 1929414, 2250983, 3215690, 3858828, 4501966, 4823535, 6431380, 6752949, 9003932, 9647070, 11254915, 13505898, 19294140, 22509830, 27011796, 33764745, 45019660, 67529490, 135058980]

約数ペア:

[(1, 135058980), (2, 67529490), (3, 45019660), (4, 33764745), (5, 27011796), (6, 22509830), (7, 19294140), (10, 13505898), (12, 11254915), (14, 9647070), (15, 9003932), (20, 6752949), (21, 6431380), (28, 4823535), (30, 4501966), (35, 3858828), (42, 3215690), (60, 2250983), (70, 1929414), (84, 1607845), (105, 1286276), (140, 964707), (210, 643138), (420, 321569)]