75352770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19471}}^1$

素因数の和:19527

約数の個数: 48

約数和(自身を含む): 200483712

約数和(自身を除く): 125130942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 19471, 38942, 58413, 97355, 116826, 175239, 194710, 292065, 350478, 584130, 837253, 876195, 1674506, 1752390, 2511759, 4186265, 5023518, 7535277, 8372530, 12558795, 15070554, 25117590, 37676385, 75352770]

約数ペア:

[(1, 75352770), (2, 37676385), (3, 25117590), (5, 15070554), (6, 12558795), (9, 8372530), (10, 7535277), (15, 5023518), (18, 4186265), (30, 2511759), (43, 1752390), (45, 1674506), (86, 876195), (90, 837253), (129, 584130), (215, 350478), (258, 292065), (387, 194710), (430, 175239), (645, 116826), (774, 97355), (1290, 58413), (1935, 38942), (3870, 19471)]