38780630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10453}}^1$

素因数の和:10520

約数の個数: 32

約数和(自身を含む): 81290304

約数和(自身を除く): 42509674

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 10453, 20906, 52265, 73171, 104530, 146342, 365855, 554009, 731710, 1108018, 2770045, 3878063, 5540090, 7756126, 19390315, 38780630]

約数ペア:

[(1, 38780630), (2, 19390315), (5, 7756126), (7, 5540090), (10, 3878063), (14, 2770045), (35, 1108018), (53, 731710), (70, 554009), (106, 365855), (265, 146342), (371, 104530), (530, 73171), (742, 52265), (1855, 20906), (3710, 10453)]