99685020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87443}}^1$

素因数の和:87474

約数の個数: 48

約数和(自身を含む): 293811840

約数和(自身を除く): 194126820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 87443, 174886, 262329, 349772, 437215, 524658, 874430, 1049316, 1311645, 1661417, 1748860, 2623290, 3322834, 4984251, 5246580, 6645668, 8307085, 9968502, 16614170, 19937004, 24921255, 33228340, 49842510, 99685020]

約数ペア:

[(1, 99685020), (2, 49842510), (3, 33228340), (4, 24921255), (5, 19937004), (6, 16614170), (10, 9968502), (12, 8307085), (15, 6645668), (19, 5246580), (20, 4984251), (30, 3322834), (38, 2623290), (57, 1748860), (60, 1661417), (76, 1311645), (95, 1049316), (114, 874430), (190, 524658), (228, 437215), (285, 349772), (380, 262329), (570, 174886), (1140, 87443)]