30196172

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1823}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 54698112

約数和(自身を除く): 24501940

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 1823, 3646, 4141, 7292, 8282, 16564, 74743, 149486, 184123, 298972, 368246, 736492, 7549043, 15098086, 30196172]

約数ペア:

[(1, 30196172), (2, 15098086), (4, 7549043), (41, 736492), (82, 368246), (101, 298972), (164, 184123), (202, 149486), (404, 74743), (1823, 16564), (3646, 8282), (4141, 7292)]