127117410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31859}}^1$

素因数の和:31895

約数の個数: 64

約数和(自身を含む): 367027200

約数和(自身を除く): 239909790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 31859, 63718, 95577, 159295, 191154, 223013, 318590, 446026, 477885, 605321, 669039, 955770, 1115065, 1210642, 1338078, 1815963, 2230130, 3026605, 3345195, 3631926, 4237247, 6053210, 6690390, 8474494, 9079815, 12711741, 18159630, 21186235, 25423482, 42372470, 63558705, 127117410]

約数ペア:

[(1, 127117410), (2, 63558705), (3, 42372470), (5, 25423482), (6, 21186235), (7, 18159630), (10, 12711741), (14, 9079815), (15, 8474494), (19, 6690390), (21, 6053210), (30, 4237247), (35, 3631926), (38, 3345195), (42, 3026605), (57, 2230130), (70, 1815963), (95, 1338078), (105, 1210642), (114, 1115065), (133, 955770), (190, 669039), (210, 605321), (266, 477885), (285, 446026), (399, 318590), (570, 223013), (665, 191154), (798, 159295), (1330, 95577), (1995, 63718), (3990, 31859)]