152020310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 303887808

約数和(自身を除く): 151867498

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 83, 130, 146, 166, 193, 365, 386, 415, 730, 830, 949, 965, 1079, 1898, 1930, 2158, 2509, 4745, 5018, 5395, 6059, 9490, 10790, 12118, 12545, 14089, 16019, 25090, 28178, 30295, 32038, 60590, 70445, 78767, 80095, 140890, 157534, 160190, 183157, 208247, 366314, 393835, 416494, 787670, 915785, 1041235, 1169387, 1831570, 2082470, 2338774, 5846935, 11693870, 15202031, 30404062, 76010155, 152020310]

約数ペア:

[(1, 152020310), (2, 76010155), (5, 30404062), (10, 15202031), (13, 11693870), (26, 5846935), (65, 2338774), (73, 2082470), (83, 1831570), (130, 1169387), (146, 1041235), (166, 915785), (193, 787670), (365, 416494), (386, 393835), (415, 366314), (730, 208247), (830, 183157), (949, 160190), (965, 157534), (1079, 140890), (1898, 80095), (1930, 78767), (2158, 70445), (2509, 60590), (4745, 32038), (5018, 30295), (5395, 28178), (6059, 25090), (9490, 16019), (10790, 14089), (12118, 12545)]