8378190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 21984768

約数和(自身を除く): 13606578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 733, 762, 1143, 1270, 1466, 1905, 2199, 2286, 3665, 3810, 4398, 5715, 6597, 7330, 10995, 11430, 13194, 21990, 32985, 65970, 93091, 186182, 279273, 465455, 558546, 837819, 930910, 1396365, 1675638, 2792730, 4189095, 8378190]

約数ペア:

[(1, 8378190), (2, 4189095), (3, 2792730), (5, 1675638), (6, 1396365), (9, 930910), (10, 837819), (15, 558546), (18, 465455), (30, 279273), (45, 186182), (90, 93091), (127, 65970), (254, 32985), (381, 21990), (635, 13194), (733, 11430), (762, 10995), (1143, 7330), (1270, 6597), (1466, 5715), (1905, 4398), (2199, 3810), (2286, 3665)]