12425340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 37154880

約数和(自身を除く): 24729540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 145, 148, 174, 185, 193, 222, 290, 348, 370, 386, 435, 444, 555, 579, 580, 740, 772, 870, 965, 1073, 1110, 1158, 1740, 1930, 2146, 2220, 2316, 2895, 3219, 3860, 4292, 5365, 5597, 5790, 6438, 7141, 10730, 11194, 11580, 12876, 14282, 16095, 16791, 21423, 21460, 22388, 27985, 28564, 32190, 33582, 35705, 42846, 55970, 64380, 67164, 71410, 83955, 85692, 107115, 111940, 142820, 167910, 207089, 214230, 335820, 414178, 428460, 621267, 828356, 1035445, 1242534, 2070890, 2485068, 3106335, 4141780, 6212670, 12425340]

約数ペア:

[(1, 12425340), (2, 6212670), (3, 4141780), (4, 3106335), (5, 2485068), (6, 2070890), (10, 1242534), (12, 1035445), (15, 828356), (20, 621267), (29, 428460), (30, 414178), (37, 335820), (58, 214230), (60, 207089), (74, 167910), (87, 142820), (111, 111940), (116, 107115), (145, 85692), (148, 83955), (174, 71410), (185, 67164), (193, 64380), (222, 55970), (290, 42846), (348, 35705), (370, 33582), (386, 32190), (435, 28564), (444, 27985), (555, 22388), (579, 21460), (580, 21423), (740, 16791), (772, 16095), (870, 14282), (965, 12876), (1073, 11580), (1110, 11194), (1158, 10730), (1740, 7141), (1930, 6438), (2146, 5790), (2220, 5597), (2316, 5365), (2895, 4292), (3219, 3860)]