630162062

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 980066304

約数和(自身を除く): 349904242

約数列:

[1, 2, 71, 83, 127, 142, 166, 254, 421, 842, 5893, 9017, 10541, 11786, 18034, 21082, 29891, 34943, 53467, 59782, 69886, 106934, 748411, 1496822, 2480953, 3796157, 4437761, 4961906, 7592314, 8875522, 315081031, 630162062]

約数ペア:

[(1, 630162062), (2, 315081031), (71, 8875522), (83, 7592314), (127, 4961906), (142, 4437761), (166, 3796157), (254, 2480953), (421, 1496822), (842, 748411), (5893, 106934), (9017, 69886), (10541, 59782), (11786, 53467), (18034, 34943), (21082, 29891)]