17496660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{881}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 49194432

約数和(自身を除く): 31697772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 881, 993, 1324, 1655, 1762, 1986, 2643, 3310, 3524, 3972, 4405, 4965, 5286, 6620, 8810, 9930, 10572, 13215, 17620, 19860, 26430, 52860, 291611, 583222, 874833, 1166444, 1458055, 1749666, 2916110, 3499332, 4374165, 5832220, 8748330, 17496660]

約数ペア:

[(1, 17496660), (2, 8748330), (3, 5832220), (4, 4374165), (5, 3499332), (6, 2916110), (10, 1749666), (12, 1458055), (15, 1166444), (20, 874833), (30, 583222), (60, 291611), (331, 52860), (662, 26430), (881, 19860), (993, 17620), (1324, 13215), (1655, 10572), (1762, 9930), (1986, 8810), (2643, 6620), (3310, 5286), (3524, 4965), (3972, 4405)]