142714180945

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2939}}^1\times {\mathrm{4217}}^1$

素因数の和:7222

約数の個数: 48

約数和(自身を含む): 203573502720

約数和(自身を除く): 60859321775

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2303, 2939, 4217, 11515, 14695, 20573, 21085, 29519, 102865, 138133, 144011, 147595, 198199, 206633, 690665, 720055, 966931, 990995, 1033165, 1387393, 4834655, 6768517, 6936965, 9711751, 12393763, 33842585, 48558755, 61968815, 86756341, 433781705, 582506861, 607294387, 2912534305, 3036471935, 4077548027, 20387740135, 28542836189, 142714180945]

約数ペア:

[(1, 142714180945), (5, 28542836189), (7, 20387740135), (35, 4077548027), (47, 3036471935), (49, 2912534305), (235, 607294387), (245, 582506861), (329, 433781705), (1645, 86756341), (2303, 61968815), (2939, 48558755), (4217, 33842585), (11515, 12393763), (14695, 9711751), (20573, 6936965), (21085, 6768517), (29519, 4834655), (102865, 1387393), (138133, 1033165), (144011, 990995), (147595, 966931), (198199, 720055), (206633, 690665)]