4249050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2207

約数の個数: 48

約数和(自身を含む): 11353440

約数和(自身を除く): 7104390

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, 2179, 4358, 6537, 10895, 13074, 21790, 28327, 32685, 54475, 56654, 65370, 84981, 108950, 141635, 163425, 169962, 283270, 326850, 424905, 708175, 849810, 1416350, 2124525, 4249050]

約数ペア:

[(1, 4249050), (2, 2124525), (3, 1416350), (5, 849810), (6, 708175), (10, 424905), (13, 326850), (15, 283270), (25, 169962), (26, 163425), (30, 141635), (39, 108950), (50, 84981), (65, 65370), (75, 56654), (78, 54475), (130, 32685), (150, 28327), (195, 21790), (325, 13074), (390, 10895), (650, 6537), (975, 4358), (1950, 2179)]