89391870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{331081}}^1$

素因数の和:331097

約数の個数: 32

約数和(自身を含む): 238379040

約数和(自身を除く): 148987170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 331081, 662162, 993243, 1655405, 1986486, 2979729, 3310810, 4966215, 5959458, 8939187, 9932430, 14898645, 17878374, 29797290, 44695935, 89391870]

約数ペア:

[(1, 89391870), (2, 44695935), (3, 29797290), (5, 17878374), (6, 14898645), (9, 9932430), (10, 8939187), (15, 5959458), (18, 4966215), (27, 3310810), (30, 2979729), (45, 1986486), (54, 1655405), (90, 993243), (135, 662162), (270, 331081)]