3355660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 8789760

約数和(自身を除く): 5434100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2179, 4358, 8716, 10895, 15253, 21790, 23969, 30506, 43580, 47938, 61012, 76265, 95876, 119845, 152530, 167783, 239690, 305060, 335566, 479380, 671132, 838915, 1677830, 3355660]

約数ペア:

[(1, 3355660), (2, 1677830), (4, 838915), (5, 671132), (7, 479380), (10, 335566), (11, 305060), (14, 239690), (20, 167783), (22, 152530), (28, 119845), (35, 95876), (44, 76265), (55, 61012), (70, 47938), (77, 43580), (110, 30506), (140, 23969), (154, 21790), (220, 15253), (308, 10895), (385, 8716), (770, 4358), (1540, 2179)]