6438810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{30661}}^1$

素因数の和:30678

約数の個数: 32

約数和(自身を含む): 17661312

約数和(自身を除く): 11222502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 30661, 61322, 91983, 153305, 183966, 214627, 306610, 429254, 459915, 643881, 919830, 1073135, 1287762, 2146270, 3219405, 6438810]

約数ペア:

[(1, 6438810), (2, 3219405), (3, 2146270), (5, 1287762), (6, 1073135), (7, 919830), (10, 643881), (14, 459915), (15, 429254), (21, 306610), (30, 214627), (35, 183966), (42, 153305), (70, 91983), (105, 61322), (210, 30661)]