2884260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 8237376

約数和(自身を除く): 5353116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 907, 1060, 1590, 1814, 2721, 3180, 3628, 4535, 5442, 9070, 10884, 13605, 18140, 27210, 48071, 54420, 96142, 144213, 192284, 240355, 288426, 480710, 576852, 721065, 961420, 1442130, 2884260]

約数ペア:

[(1, 2884260), (2, 1442130), (3, 961420), (4, 721065), (5, 576852), (6, 480710), (10, 288426), (12, 240355), (15, 192284), (20, 144213), (30, 96142), (53, 54420), (60, 48071), (106, 27210), (159, 18140), (212, 13605), (265, 10884), (318, 9070), (530, 5442), (636, 4535), (795, 3628), (907, 3180), (1060, 2721), (1590, 1814)]