30379245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1877}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 53004672

約数和(自身を除く): 22625427

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 1079, 1245, 1877, 3237, 5395, 5631, 9385, 16185, 24401, 28155, 73203, 122005, 155791, 366015, 467373, 778955, 2025283, 2336865, 6075849, 10126415, 30379245]

約数ペア:

[(1, 30379245), (3, 10126415), (5, 6075849), (13, 2336865), (15, 2025283), (39, 778955), (65, 467373), (83, 366015), (195, 155791), (249, 122005), (415, 73203), (1079, 28155), (1245, 24401), (1877, 16185), (3237, 9385), (5395, 5631)]