2100067166460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{139446691}}^1$

素因数の和:139446954

約数の個数: 48

約数和(自身を含む): 5903615152512

約数和(自身を除く): 3803547986052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 15060, 139446691, 278893382, 418340073, 557786764, 697233455, 836680146, 1394466910, 1673360292, 2091700365, 2788933820, 4183400730, 8366801460, 35001119441, 70002238882, 105003358323, 140004477764, 175005597205, 210006716646, 350011194410, 420013433292, 525016791615, 700022388820, 1050033583230, 2100067166460]

約数ペア:

[(1, 2100067166460), (2, 1050033583230), (3, 700022388820), (4, 525016791615), (5, 420013433292), (6, 350011194410), (10, 210006716646), (12, 175005597205), (15, 140004477764), (20, 105003358323), (30, 70002238882), (60, 35001119441), (251, 8366801460), (502, 4183400730), (753, 2788933820), (1004, 2091700365), (1255, 1673360292), (1506, 1394466910), (2510, 836680146), (3012, 697233455), (3765, 557786764), (5020, 418340073), (7530, 278893382), (15060, 139446691)]