71912460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1195

約数の個数: 96

約数和(自身を含む): 214119360

約数和(自身を除く): 142206900

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, 222, 290, 348, 370, 435, 444, 555, 580, 740, 870, 1073, 1110, 1117, 1740, 2146, 2220, 2234, 3219, 3351, 4292, 4468, 5365, 5585, 6438, 6702, 10730, 11170, 12876, 13404, 16095, 16755, 21460, 22340, 32190, 32393, 33510, 41329, 64380, 64786, 67020, 82658, 97179, 123987, 129572, 161965, 165316, 194358, 206645, 247974, 323930, 388716, 413290, 485895, 495948, 619935, 647860, 826580, 971790, 1198541, 1239870, 1943580, 2397082, 2479740, 3595623, 4794164, 5992705, 7191246, 11985410, 14382492, 17978115, 23970820, 35956230, 71912460]

約数ペア:

[(1, 71912460), (2, 35956230), (3, 23970820), (4, 17978115), (5, 14382492), (6, 11985410), (10, 7191246), (12, 5992705), (15, 4794164), (20, 3595623), (29, 2479740), (30, 2397082), (37, 1943580), (58, 1239870), (60, 1198541), (74, 971790), (87, 826580), (111, 647860), (116, 619935), (145, 495948), (148, 485895), (174, 413290), (185, 388716), (222, 323930), (290, 247974), (348, 206645), (370, 194358), (435, 165316), (444, 161965), (555, 129572), (580, 123987), (740, 97179), (870, 82658), (1073, 67020), (1110, 64786), (1117, 64380), (1740, 41329), (2146, 33510), (2220, 32393), (2234, 32190), (3219, 22340), (3351, 21460), (4292, 16755), (4468, 16095), (5365, 13404), (5585, 12876), (6438, 11170), (6702, 10730)]