13380310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 26213616

約数和(自身を除く): 12833306

約数列:

[1, 2, 5, 10, 29, 37, 43, 58, 74, 86, 145, 185, 215, 290, 370, 430, 841, 1073, 1247, 1591, 1682, 2146, 2494, 3182, 4205, 5365, 6235, 7955, 8410, 10730, 12470, 15910, 31117, 36163, 46139, 62234, 72326, 92278, 155585, 180815, 230695, 311170, 361630, 461390, 1338031, 2676062, 6690155, 13380310]

約数ペア:

[(1, 13380310), (2, 6690155), (5, 2676062), (10, 1338031), (29, 461390), (37, 361630), (43, 311170), (58, 230695), (74, 180815), (86, 155585), (145, 92278), (185, 72326), (215, 62234), (290, 46139), (370, 36163), (430, 31117), (841, 15910), (1073, 12470), (1247, 10730), (1591, 8410), (1682, 7955), (2146, 6235), (2494, 5365), (3182, 4205)]