15690301420

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1061}}^1\times {\mathrm{1597}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 33072617088

約数和(自身を除く): 17382315668

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1061, 1597, 1852, 2122, 2315, 3194, 4244, 4630, 5305, 6388, 7985, 9260, 10610, 15970, 21220, 31940, 491243, 739411, 982486, 1478822, 1694417, 1964972, 2456215, 2957644, 3388834, 3697055, 4912430, 6777668, 7394110, 8472085, 9824860, 14788220, 16944170, 33888340, 784515071, 1569030142, 3138060284, 3922575355, 7845150710, 15690301420]

約数ペア:

[(1, 15690301420), (2, 7845150710), (4, 3922575355), (5, 3138060284), (10, 1569030142), (20, 784515071), (463, 33888340), (926, 16944170), (1061, 14788220), (1597, 9824860), (1852, 8472085), (2122, 7394110), (2315, 6777668), (3194, 4912430), (4244, 3697055), (4630, 3388834), (5305, 2957644), (6388, 2456215), (7985, 1964972), (9260, 1694417), (10610, 1478822), (15970, 982486), (21220, 739411), (31940, 491243)]