29407380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5507}}^1$

素因数の和:5608

約数の個数: 48

約数和(自身を含む): 83280960

約数和(自身を除く): 53873580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 5507, 11014, 16521, 22028, 27535, 33042, 55070, 66084, 82605, 110140, 165210, 330420, 490123, 980246, 1470369, 1960492, 2450615, 2940738, 4901230, 5881476, 7351845, 9802460, 14703690, 29407380]

約数ペア:

[(1, 29407380), (2, 14703690), (3, 9802460), (4, 7351845), (5, 5881476), (6, 4901230), (10, 2940738), (12, 2450615), (15, 1960492), (20, 1470369), (30, 980246), (60, 490123), (89, 330420), (178, 165210), (267, 110140), (356, 82605), (445, 66084), (534, 55070), (890, 33042), (1068, 27535), (1335, 22028), (1780, 16521), (2670, 11014), (5340, 5507)]