2179205

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 3283200

約数和(自身を除く): 1103995

約数列:

[1, 5, 7, 19, 29, 35, 95, 113, 133, 145, 203, 551, 565, 665, 791, 1015, 2147, 2755, 3277, 3857, 3955, 10735, 15029, 16385, 19285, 22939, 62263, 75145, 114695, 311315, 435841, 2179205]

約数ペア:

[(1, 2179205), (5, 435841), (7, 311315), (19, 114695), (29, 75145), (35, 62263), (95, 22939), (113, 19285), (133, 16385), (145, 15029), (203, 10735), (551, 3955), (565, 3857), (665, 3277), (791, 2755), (1015, 2147)]