28565580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16417}}^1$

素因数の和:16458

約数の個数: 48

約数和(自身を含む): 82746720

約数和(自身を除く): 54181140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 16417, 32834, 49251, 65668, 82085, 98502, 164170, 197004, 246255, 328340, 476093, 492510, 952186, 985020, 1428279, 1904372, 2380465, 2856558, 4760930, 5713116, 7141395, 9521860, 14282790, 28565580]

約数ペア:

[(1, 28565580), (2, 14282790), (3, 9521860), (4, 7141395), (5, 5713116), (6, 4760930), (10, 2856558), (12, 2380465), (15, 1904372), (20, 1428279), (29, 985020), (30, 952186), (58, 492510), (60, 476093), (87, 328340), (116, 246255), (145, 197004), (174, 164170), (290, 98502), (348, 82085), (435, 65668), (580, 49251), (870, 32834), (1740, 16417)]