201316620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{7643}}^1$

素因数の和:8094

約数の個数: 48

約数和(自身を含む): 565044480

約数和(自身を除く): 363727860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 6585, 7643, 8780, 13170, 15286, 22929, 26340, 30572, 38215, 45858, 76430, 91716, 114645, 152860, 229290, 458580, 3355277, 6710554, 10065831, 13421108, 16776385, 20131662, 33552770, 40263324, 50329155, 67105540, 100658310, 201316620]

約数ペア:

[(1, 201316620), (2, 100658310), (3, 67105540), (4, 50329155), (5, 40263324), (6, 33552770), (10, 20131662), (12, 16776385), (15, 13421108), (20, 10065831), (30, 6710554), (60, 3355277), (439, 458580), (878, 229290), (1317, 152860), (1756, 114645), (2195, 91716), (2634, 76430), (4390, 45858), (5268, 38215), (6585, 30572), (7643, 26340), (8780, 22929), (13170, 15286)]