73684740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16823}}^1$

素因数の和:16908

約数の個数: 48

約数和(自身を含む): 209155968

約数和(自身を除く): 135471228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 16823, 33646, 50469, 67292, 84115, 100938, 168230, 201876, 252345, 336460, 504690, 1009380, 1228079, 2456158, 3684237, 4912316, 6140395, 7368474, 12280790, 14736948, 18421185, 24561580, 36842370, 73684740]

約数ペア:

[(1, 73684740), (2, 36842370), (3, 24561580), (4, 18421185), (5, 14736948), (6, 12280790), (10, 7368474), (12, 6140395), (15, 4912316), (20, 3684237), (30, 2456158), (60, 1228079), (73, 1009380), (146, 504690), (219, 336460), (292, 252345), (365, 201876), (438, 168230), (730, 100938), (876, 84115), (1095, 67292), (1460, 50469), (2190, 33646), (4380, 16823)]