30550680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 100301760

約数和(自身を除く): 69751080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 339, 360, 452, 565, 678, 751, 904, 1017, 1130, 1356, 1502, 1695, 2034, 2253, 2260, 2712, 3004, 3390, 3755, 4068, 4506, 4520, 5085, 6008, 6759, 6780, 7510, 8136, 9012, 10170, 11265, 13518, 13560, 15020, 18024, 20340, 22530, 27036, 30040, 33795, 40680, 45060, 54072, 67590, 84863, 90120, 135180, 169726, 254589, 270360, 339452, 424315, 509178, 678904, 763767, 848630, 1018356, 1272945, 1527534, 1697260, 2036712, 2545890, 3055068, 3394520, 3818835, 5091780, 6110136, 7637670, 10183560, 15275340, 30550680]

約数ペア:

[(1, 30550680), (2, 15275340), (3, 10183560), (4, 7637670), (5, 6110136), (6, 5091780), (8, 3818835), (9, 3394520), (10, 3055068), (12, 2545890), (15, 2036712), (18, 1697260), (20, 1527534), (24, 1272945), (30, 1018356), (36, 848630), (40, 763767), (45, 678904), (60, 509178), (72, 424315), (90, 339452), (113, 270360), (120, 254589), (180, 169726), (226, 135180), (339, 90120), (360, 84863), (452, 67590), (565, 54072), (678, 45060), (751, 40680), (904, 33795), (1017, 30040), (1130, 27036), (1356, 22530), (1502, 20340), (1695, 18024), (2034, 15020), (2253, 13560), (2260, 13518), (2712, 11265), (3004, 10170), (3390, 9012), (3755, 8136), (4068, 7510), (4506, 6780), (4520, 6759), (5085, 6008)]