435339970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 892644480

約数和(自身を除く): 457304510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 337, 494, 523, 674, 1046, 1235, 1685, 2470, 2615, 3370, 4381, 5230, 6403, 6799, 8762, 9937, 12806, 13598, 19874, 21905, 32015, 33995, 43810, 49685, 64030, 67990, 83239, 99370, 129181, 166478, 176251, 258362, 352502, 416195, 645905, 832390, 881255, 1291810, 1762510, 2291263, 3348769, 4582526, 6697538, 11456315, 16743845, 22912630, 33487690, 43533997, 87067994, 217669985, 435339970]

約数ペア:

[(1, 435339970), (2, 217669985), (5, 87067994), (10, 43533997), (13, 33487690), (19, 22912630), (26, 16743845), (38, 11456315), (65, 6697538), (95, 4582526), (130, 3348769), (190, 2291263), (247, 1762510), (337, 1291810), (494, 881255), (523, 832390), (674, 645905), (1046, 416195), (1235, 352502), (1685, 258362), (2470, 176251), (2615, 166478), (3370, 129181), (4381, 99370), (5230, 83239), (6403, 67990), (6799, 64030), (8762, 49685), (9937, 43810), (12806, 33995), (13598, 32015), (19874, 21905)]