12453180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 38283840

約数和(自身を除く): 25830660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 421, 435, 493, 510, 580, 842, 870, 986, 1020, 1263, 1479, 1684, 1740, 1972, 2105, 2465, 2526, 2958, 4210, 4930, 5052, 5916, 6315, 7157, 7395, 8420, 9860, 12209, 12630, 14314, 14790, 21471, 24418, 25260, 28628, 29580, 35785, 36627, 42942, 48836, 61045, 71570, 73254, 85884, 107355, 122090, 143140, 146508, 183135, 207553, 214710, 244180, 366270, 415106, 429420, 622659, 732540, 830212, 1037765, 1245318, 2075530, 2490636, 3113295, 4151060, 6226590, 12453180]

約数ペア:

[(1, 12453180), (2, 6226590), (3, 4151060), (4, 3113295), (5, 2490636), (6, 2075530), (10, 1245318), (12, 1037765), (15, 830212), (17, 732540), (20, 622659), (29, 429420), (30, 415106), (34, 366270), (51, 244180), (58, 214710), (60, 207553), (68, 183135), (85, 146508), (87, 143140), (102, 122090), (116, 107355), (145, 85884), (170, 73254), (174, 71570), (204, 61045), (255, 48836), (290, 42942), (340, 36627), (348, 35785), (421, 29580), (435, 28628), (493, 25260), (510, 24418), (580, 21471), (842, 14790), (870, 14314), (986, 12630), (1020, 12209), (1263, 9860), (1479, 8420), (1684, 7395), (1740, 7157), (1972, 6315), (2105, 5916), (2465, 5052), (2526, 4930), (2958, 4210)]