38893380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 116054400

約数和(自身を除く): 77161020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 109, 114, 190, 218, 228, 285, 313, 327, 380, 436, 545, 570, 626, 654, 939, 1090, 1140, 1252, 1308, 1565, 1635, 1878, 2071, 2180, 3130, 3270, 3756, 4142, 4695, 5947, 6213, 6260, 6540, 8284, 9390, 10355, 11894, 12426, 17841, 18780, 20710, 23788, 24852, 29735, 31065, 34117, 35682, 41420, 59470, 62130, 68234, 71364, 89205, 102351, 118940, 124260, 136468, 170585, 178410, 204702, 341170, 356820, 409404, 511755, 648223, 682340, 1023510, 1296446, 1944669, 2047020, 2592892, 3241115, 3889338, 6482230, 7778676, 9723345, 12964460, 19446690, 38893380]

約数ペア:

[(1, 38893380), (2, 19446690), (3, 12964460), (4, 9723345), (5, 7778676), (6, 6482230), (10, 3889338), (12, 3241115), (15, 2592892), (19, 2047020), (20, 1944669), (30, 1296446), (38, 1023510), (57, 682340), (60, 648223), (76, 511755), (95, 409404), (109, 356820), (114, 341170), (190, 204702), (218, 178410), (228, 170585), (285, 136468), (313, 124260), (327, 118940), (380, 102351), (436, 89205), (545, 71364), (570, 68234), (626, 62130), (654, 59470), (939, 41420), (1090, 35682), (1140, 34117), (1252, 31065), (1308, 29735), (1565, 24852), (1635, 23788), (1878, 20710), (2071, 18780), (2180, 17841), (3130, 12426), (3270, 11894), (3756, 10355), (4142, 9390), (4695, 8284), (5947, 6540), (6213, 6260)]