28114260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 85421952

約数和(自身を除く): 57307692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 641, 645, 731, 860, 1020, 1282, 1290, 1462, 1923, 2193, 2564, 2580, 2924, 3205, 3655, 3846, 4386, 6410, 7310, 7692, 8772, 9615, 10897, 10965, 12820, 14620, 19230, 21794, 21930, 27563, 32691, 38460, 43588, 43860, 54485, 55126, 65382, 82689, 108970, 110252, 130764, 137815, 163455, 165378, 217940, 275630, 326910, 330756, 413445, 468571, 551260, 653820, 826890, 937142, 1405713, 1653780, 1874284, 2342855, 2811426, 4685710, 5622852, 7028565, 9371420, 14057130, 28114260]

約数ペア:

[(1, 28114260), (2, 14057130), (3, 9371420), (4, 7028565), (5, 5622852), (6, 4685710), (10, 2811426), (12, 2342855), (15, 1874284), (17, 1653780), (20, 1405713), (30, 937142), (34, 826890), (43, 653820), (51, 551260), (60, 468571), (68, 413445), (85, 330756), (86, 326910), (102, 275630), (129, 217940), (170, 165378), (172, 163455), (204, 137815), (215, 130764), (255, 110252), (258, 108970), (340, 82689), (430, 65382), (510, 55126), (516, 54485), (641, 43860), (645, 43588), (731, 38460), (860, 32691), (1020, 27563), (1282, 21930), (1290, 21794), (1462, 19230), (1923, 14620), (2193, 12820), (2564, 10965), (2580, 10897), (2924, 9615), (3205, 8772), (3655, 7692), (3846, 7310), (4386, 6410)]