70441203

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 119439360

約数和(自身を除く): 48998157

約数列:

[1, 3, 7, 21, 23, 29, 47, 69, 87, 107, 141, 161, 203, 321, 329, 483, 609, 667, 749, 987, 1081, 1363, 2001, 2247, 2461, 3103, 3243, 4089, 4669, 5029, 7383, 7567, 9309, 9541, 14007, 15087, 17227, 21721, 22701, 28623, 31349, 35203, 51681, 65163, 71369, 94047, 105609, 115667, 145841, 214107, 219443, 347001, 437523, 499583, 658329, 809669, 1020887, 1498749, 2429007, 3062661, 3354343, 10063029, 23480401, 70441203]

約数ペア:

[(1, 70441203), (3, 23480401), (7, 10063029), (21, 3354343), (23, 3062661), (29, 2429007), (47, 1498749), (69, 1020887), (87, 809669), (107, 658329), (141, 499583), (161, 437523), (203, 347001), (321, 219443), (329, 214107), (483, 145841), (609, 115667), (667, 105609), (749, 94047), (987, 71369), (1081, 65163), (1363, 51681), (2001, 35203), (2247, 31349), (2461, 28623), (3103, 22701), (3243, 21721), (4089, 17227), (4669, 15087), (5029, 14007), (7383, 9541), (7567, 9309)]