75398470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7229}}^1$

素因数の和:7392

約数の個数: 32

約数和(自身を含む): 156168000

約数和(自身を除く): 80769530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 7229, 10430, 14458, 36145, 50603, 72290, 101206, 253015, 506030, 1077121, 2154242, 5385605, 7539847, 10771210, 15079694, 37699235, 75398470]

約数ペア:

[(1, 75398470), (2, 37699235), (5, 15079694), (7, 10771210), (10, 7539847), (14, 5385605), (35, 2154242), (70, 1077121), (149, 506030), (298, 253015), (745, 101206), (1043, 72290), (1490, 50603), (2086, 36145), (5215, 14458), (7229, 10430)]