163772010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3079}}^1$

素因数の和:3292

約数の個数: 64

約数和(自身を含む): 439084800

約数和(自身を除く): 275312790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 985, 1182, 1773, 1970, 2955, 3079, 3546, 5319, 5910, 6158, 8865, 9237, 10638, 15395, 17730, 18474, 26595, 27711, 30790, 46185, 53190, 55422, 83133, 92370, 138555, 166266, 277110, 415665, 606563, 831330, 1213126, 1819689, 3032815, 3639378, 5459067, 6065630, 9098445, 10918134, 16377201, 18196890, 27295335, 32754402, 54590670, 81886005, 163772010]

約数ペア:

[(1, 163772010), (2, 81886005), (3, 54590670), (5, 32754402), (6, 27295335), (9, 18196890), (10, 16377201), (15, 10918134), (18, 9098445), (27, 6065630), (30, 5459067), (45, 3639378), (54, 3032815), (90, 1819689), (135, 1213126), (197, 831330), (270, 606563), (394, 415665), (591, 277110), (985, 166266), (1182, 138555), (1773, 92370), (1970, 83133), (2955, 55422), (3079, 53190), (3546, 46185), (5319, 30790), (5910, 27711), (6158, 26595), (8865, 18474), (9237, 17730), (10638, 15395)]