27488790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43633}}^1$

素因数の和:43653

約数の個数: 48

約数和(自身を含む): 81682848

約数和(自身を除く): 54194058

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 43633, 87266, 130899, 218165, 261798, 305431, 392697, 436330, 610862, 654495, 785394, 916293, 1308990, 1527155, 1832586, 1963485, 2748879, 3054310, 3926970, 4581465, 5497758, 9162930, 13744395, 27488790]

約数ペア:

[(1, 27488790), (2, 13744395), (3, 9162930), (5, 5497758), (6, 4581465), (7, 3926970), (9, 3054310), (10, 2748879), (14, 1963485), (15, 1832586), (18, 1527155), (21, 1308990), (30, 916293), (35, 785394), (42, 654495), (45, 610862), (63, 436330), (70, 392697), (90, 305431), (105, 261798), (126, 218165), (210, 130899), (315, 87266), (630, 43633)]