34890660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{27691}}^1$

素因数の和:27713

約数の個数: 72

約数和(自身を含む): 120958656

約数和(自身を除く): 86067996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 27691, 55382, 83073, 110764, 138455, 166146, 193837, 249219, 276910, 332292, 387674, 415365, 498438, 553820, 581511, 775348, 830730, 969185, 996876, 1163022, 1246095, 1661460, 1744533, 1938370, 2326044, 2492190, 2907555, 3489066, 3876740, 4984380, 5815110, 6978132, 8722665, 11630220, 17445330, 34890660]

約数ペア:

[(1, 34890660), (2, 17445330), (3, 11630220), (4, 8722665), (5, 6978132), (6, 5815110), (7, 4984380), (9, 3876740), (10, 3489066), (12, 2907555), (14, 2492190), (15, 2326044), (18, 1938370), (20, 1744533), (21, 1661460), (28, 1246095), (30, 1163022), (35, 996876), (36, 969185), (42, 830730), (45, 775348), (60, 581511), (63, 553820), (70, 498438), (84, 415365), (90, 387674), (105, 332292), (126, 276910), (140, 249219), (180, 193837), (210, 166146), (252, 138455), (315, 110764), (420, 83073), (630, 55382), (1260, 27691)]