9056820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 25498368

約数和(自身を除く): 16441548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 557, 813, 1084, 1114, 1355, 1626, 1671, 2228, 2710, 2785, 3252, 3342, 4065, 5420, 5570, 6684, 8130, 8355, 11140, 16260, 16710, 33420, 150947, 301894, 452841, 603788, 754735, 905682, 1509470, 1811364, 2264205, 3018940, 4528410, 9056820]

約数ペア:

[(1, 9056820), (2, 4528410), (3, 3018940), (4, 2264205), (5, 1811364), (6, 1509470), (10, 905682), (12, 754735), (15, 603788), (20, 452841), (30, 301894), (60, 150947), (271, 33420), (542, 16710), (557, 16260), (813, 11140), (1084, 8355), (1114, 8130), (1355, 6684), (1626, 5570), (1671, 5420), (2228, 4065), (2710, 3342), (2785, 3252)]