1900903930

素因数分解:

$2^1\times 5^1\times {\mathrm{6229}}^1\times {\mathrm{30517}}^1$

素因数の和:36753

約数の個数: 16

約数和(自身を含む): 3422288520

約数和(自身を除く): 1521384590

約数列:

[1, 2, 5, 10, 6229, 12458, 30517, 31145, 61034, 62290, 152585, 305170, 190090393, 380180786, 950451965, 1900903930]

約数ペア:

[(1, 1900903930), (2, 950451965), (5, 380180786), (10, 190090393), (6229, 305170), (12458, 152585), (30517, 62290), (31145, 61034)]