27393780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2801}}^1$

素因数の和:2976

約数の個数: 48

約数和(自身を含む): 77200704

約数和(自身を除く): 49806924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 2801, 3260, 4890, 5602, 8403, 9780, 11204, 14005, 16806, 28010, 33612, 42015, 56020, 84030, 168060, 456563, 913126, 1369689, 1826252, 2282815, 2739378, 4565630, 5478756, 6848445, 9131260, 13696890, 27393780]

約数ペア:

[(1, 27393780), (2, 13696890), (3, 9131260), (4, 6848445), (5, 5478756), (6, 4565630), (10, 2739378), (12, 2282815), (15, 1826252), (20, 1369689), (30, 913126), (60, 456563), (163, 168060), (326, 84030), (489, 56020), (652, 42015), (815, 33612), (978, 28010), (1630, 16806), (1956, 14005), (2445, 11204), (2801, 9780), (3260, 8403), (4890, 5602)]