971923380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{127549}}^1$

素因数の和:127688

約数の個数: 48

約数和(自身を含む): 2742835200

約数和(自身を除く): 1770911820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 127549, 255098, 382647, 510196, 637745, 765294, 1275490, 1530588, 1913235, 2550980, 3826470, 7652940, 16198723, 32397446, 48596169, 64794892, 80993615, 97192338, 161987230, 194384676, 242980845, 323974460, 485961690, 971923380]

約数ペア:

[(1, 971923380), (2, 485961690), (3, 323974460), (4, 242980845), (5, 194384676), (6, 161987230), (10, 97192338), (12, 80993615), (15, 64794892), (20, 48596169), (30, 32397446), (60, 16198723), (127, 7652940), (254, 3826470), (381, 2550980), (508, 1913235), (635, 1530588), (762, 1275490), (1270, 765294), (1524, 637745), (1905, 510196), (2540, 382647), (3810, 255098), (7620, 127549)]