4218190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^2$

素因数の和:324

約数の個数: 24

約数和(自身を含む): 8046360

約数和(自身を除く): 3828170

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 5662, 14155, 22201, 28310, 44402, 111005, 222010, 421819, 843638, 2109095, 4218190]

約数ペア:

[(1, 4218190), (2, 2109095), (5, 843638), (10, 421819), (19, 222010), (38, 111005), (95, 44402), (149, 28310), (190, 22201), (298, 14155), (745, 5662), (1490, 2831)]