1570492950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{805381}}^1$

素因数の和:805409

約数の個数: 48

約数和(自身を含む): 4194429456

約数和(自身を除く): 2623936506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 805381, 1610762, 2416143, 4026905, 4832286, 8053810, 10469953, 12080715, 20134525, 20939906, 24161430, 31409859, 40269050, 52349765, 60403575, 62819718, 104699530, 120807150, 157049295, 261748825, 314098590, 523497650, 785246475, 1570492950]

約数ペア:

[(1, 1570492950), (2, 785246475), (3, 523497650), (5, 314098590), (6, 261748825), (10, 157049295), (13, 120807150), (15, 104699530), (25, 62819718), (26, 60403575), (30, 52349765), (39, 40269050), (50, 31409859), (65, 24161430), (75, 20939906), (78, 20134525), (130, 12080715), (150, 10469953), (195, 8053810), (325, 4832286), (390, 4026905), (650, 2416143), (975, 1610762), (1950, 805381)]