3846290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 8259840

約数和(自身を除く): 4413550

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 2389, 4778, 11945, 16723, 23890, 33446, 54947, 83615, 109894, 167230, 274735, 384629, 549470, 769258, 1923145, 3846290]

約数ペア:

[(1, 3846290), (2, 1923145), (5, 769258), (7, 549470), (10, 384629), (14, 274735), (23, 167230), (35, 109894), (46, 83615), (70, 54947), (115, 33446), (161, 23890), (230, 16723), (322, 11945), (805, 4778), (1610, 2389)]