153934870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1697}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 284611968

約数和(自身を除く): 130677098

約数列:

[1, 2, 5, 10, 47, 94, 193, 235, 386, 470, 965, 1697, 1930, 3394, 8485, 9071, 16970, 18142, 45355, 79759, 90710, 159518, 327521, 398795, 655042, 797590, 1637605, 3275210, 15393487, 30786974, 76967435, 153934870]

約数ペア:

[(1, 153934870), (2, 76967435), (5, 30786974), (10, 15393487), (47, 3275210), (94, 1637605), (193, 797590), (235, 655042), (386, 398795), (470, 327521), (965, 159518), (1697, 90710), (1930, 79759), (3394, 45355), (8485, 18142), (9071, 16970)]