8628030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2641

約数の個数: 48

約数和(自身を含む): 23048064

約数和(自身を除く): 14420034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 2591, 3330, 5182, 7773, 12955, 15546, 23319, 25910, 38865, 46638, 77730, 95867, 116595, 191734, 233190, 287601, 479335, 575202, 862803, 958670, 1438005, 1725606, 2876010, 4314015, 8628030]

約数ペア:

[(1, 8628030), (2, 4314015), (3, 2876010), (5, 1725606), (6, 1438005), (9, 958670), (10, 862803), (15, 575202), (18, 479335), (30, 287601), (37, 233190), (45, 191734), (74, 116595), (90, 95867), (111, 77730), (185, 46638), (222, 38865), (333, 25910), (370, 23319), (555, 15546), (666, 12955), (1110, 7773), (1665, 5182), (2591, 3330)]