222090420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3701507}}^1$

素因数の和:3701519

約数の個数: 24

約数和(自身を含む): 621853344

約数和(自身を除く): 399762924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3701507, 7403014, 11104521, 14806028, 18507535, 22209042, 37015070, 44418084, 55522605, 74030140, 111045210, 222090420]

約数ペア:

[(1, 222090420), (2, 111045210), (3, 74030140), (4, 55522605), (5, 44418084), (6, 37015070), (10, 22209042), (12, 18507535), (15, 14806028), (20, 11104521), (30, 7403014), (60, 3701507)]