66153660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3331}}^1$

素因数の和:3674

約数の個数: 48

約数和(自身を含む): 185845632

約数和(自身を除く): 119691972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3331, 3972, 4965, 6620, 6662, 9930, 9993, 13324, 16655, 19860, 19986, 33310, 39972, 49965, 66620, 99930, 199860, 1102561, 2205122, 3307683, 4410244, 5512805, 6615366, 11025610, 13230732, 16538415, 22051220, 33076830, 66153660]

約数ペア:

[(1, 66153660), (2, 33076830), (3, 22051220), (4, 16538415), (5, 13230732), (6, 11025610), (10, 6615366), (12, 5512805), (15, 4410244), (20, 3307683), (30, 2205122), (60, 1102561), (331, 199860), (662, 99930), (993, 66620), (1324, 49965), (1655, 39972), (1986, 33310), (3310, 19986), (3331, 19860), (3972, 16655), (4965, 13324), (6620, 9993), (6662, 9930)]