7714260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2553

約数の個数: 72

約数和(自身を含む): 24786216

約数和(自身を除く): 17071956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 2521, 3060, 5042, 7563, 10084, 12605, 15126, 22689, 25210, 30252, 37815, 42857, 45378, 50420, 75630, 85714, 90756, 113445, 128571, 151260, 171428, 214285, 226890, 257142, 385713, 428570, 453780, 514284, 642855, 771426, 857140, 1285710, 1542852, 1928565, 2571420, 3857130, 7714260]

約数ペア:

[(1, 7714260), (2, 3857130), (3, 2571420), (4, 1928565), (5, 1542852), (6, 1285710), (9, 857140), (10, 771426), (12, 642855), (15, 514284), (17, 453780), (18, 428570), (20, 385713), (30, 257142), (34, 226890), (36, 214285), (45, 171428), (51, 151260), (60, 128571), (68, 113445), (85, 90756), (90, 85714), (102, 75630), (153, 50420), (170, 45378), (180, 42857), (204, 37815), (255, 30252), (306, 25210), (340, 22689), (510, 15126), (612, 12605), (765, 10084), (1020, 7563), (1530, 5042), (2521, 3060)]