70747290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{262027}}^1$

素因数の和:262043

約数の個数: 32

約数和(自身を含む): 188660160

約数和(自身を除く): 117912870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 262027, 524054, 786081, 1310135, 1572162, 2358243, 2620270, 3930405, 4716486, 7074729, 7860810, 11791215, 14149458, 23582430, 35373645, 70747290]

約数ペア:

[(1, 70747290), (2, 35373645), (3, 23582430), (5, 14149458), (6, 11791215), (9, 7860810), (10, 7074729), (15, 4716486), (18, 3930405), (27, 2620270), (30, 2358243), (45, 1572162), (54, 1310135), (90, 786081), (135, 524054), (270, 262027)]