858144630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{4086403}}^1$

素因数の和:4086420

約数の個数: 32

約数和(自身を含む): 2353768704

約数和(自身を除く): 1495624074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4086403, 8172806, 12259209, 20432015, 24518418, 28604821, 40864030, 57209642, 61296045, 85814463, 122592090, 143024105, 171628926, 286048210, 429072315, 858144630]

約数ペア:

[(1, 858144630), (2, 429072315), (3, 286048210), (5, 171628926), (6, 143024105), (7, 122592090), (10, 85814463), (14, 61296045), (15, 57209642), (21, 40864030), (30, 28604821), (35, 24518418), (42, 20432015), (70, 12259209), (105, 8172806), (210, 4086403)]