29419380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 89965512

約数和(自身を除く): 60546132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1193, 1233, 1370, 1644, 2055, 2386, 2466, 2740, 3579, 4110, 4772, 4932, 5965, 6165, 7158, 8220, 10737, 11930, 12330, 14316, 17895, 21474, 23860, 24660, 35790, 42948, 53685, 71580, 107370, 163441, 214740, 326882, 490323, 653764, 817205, 980646, 1470969, 1634410, 1961292, 2451615, 2941938, 3268820, 4903230, 5883876, 7354845, 9806460, 14709690, 29419380]

約数ペア:

[(1, 29419380), (2, 14709690), (3, 9806460), (4, 7354845), (5, 5883876), (6, 4903230), (9, 3268820), (10, 2941938), (12, 2451615), (15, 1961292), (18, 1634410), (20, 1470969), (30, 980646), (36, 817205), (45, 653764), (60, 490323), (90, 326882), (137, 214740), (180, 163441), (274, 107370), (411, 71580), (548, 53685), (685, 42948), (822, 35790), (1193, 24660), (1233, 23860), (1370, 21474), (1644, 17895), (2055, 14316), (2386, 12330), (2466, 11930), (2740, 10737), (3579, 8220), (4110, 7158), (4772, 6165), (4932, 5965)]