177205890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{3967}}^1$

素因数の和:5466

約数の個数: 32

約数和(自身を含む): 425687040

約数和(自身を除く): 248481150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1489, 2978, 3967, 4467, 7445, 7934, 8934, 11901, 14890, 19835, 22335, 23802, 39670, 44670, 59505, 119010, 5906863, 11813726, 17720589, 29534315, 35441178, 59068630, 88602945, 177205890]

約数ペア:

[(1, 177205890), (2, 88602945), (3, 59068630), (5, 35441178), (6, 29534315), (10, 17720589), (15, 11813726), (30, 5906863), (1489, 119010), (2978, 59505), (3967, 44670), (4467, 39670), (7445, 23802), (7934, 22335), (8934, 19835), (11901, 14890)]