793662660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{629891}}^1$

素因数の和:629913

約数の個数: 72

約数和(自身を含む): 2751368256

約数和(自身を除く): 1957705596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 629891, 1259782, 1889673, 2519564, 3149455, 3779346, 4409237, 5669019, 6298910, 7558692, 8818474, 9448365, 11338038, 12597820, 13227711, 17636948, 18896730, 22046185, 22676076, 26455422, 28345095, 37793460, 39683133, 44092370, 52910844, 56690190, 66138555, 79366266, 88184740, 113380380, 132277110, 158732532, 198415665, 264554220, 396831330, 793662660]

約数ペア:

[(1, 793662660), (2, 396831330), (3, 264554220), (4, 198415665), (5, 158732532), (6, 132277110), (7, 113380380), (9, 88184740), (10, 79366266), (12, 66138555), (14, 56690190), (15, 52910844), (18, 44092370), (20, 39683133), (21, 37793460), (28, 28345095), (30, 26455422), (35, 22676076), (36, 22046185), (42, 18896730), (45, 17636948), (60, 13227711), (63, 12597820), (70, 11338038), (84, 9448365), (90, 8818474), (105, 7558692), (126, 6298910), (140, 5669019), (180, 4409237), (210, 3779346), (252, 3149455), (315, 2519564), (420, 1889673), (630, 1259782), (1260, 629891)]