1057322280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1258717}}^1$

素因数の和:1258738

約数の個数: 64

約数和(自身を含む): 3625107840

約数和(自身を除く): 2567785560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1258717, 2517434, 3776151, 5034868, 6293585, 7552302, 8811019, 10069736, 12587170, 15104604, 17622038, 18880755, 25174340, 26433057, 30209208, 35244076, 37761510, 44055095, 50348680, 52866114, 70488152, 75523020, 88110190, 105732228, 132165285, 151046040, 176220380, 211464456, 264330570, 352440760, 528661140, 1057322280]

約数ペア:

[(1, 1057322280), (2, 528661140), (3, 352440760), (4, 264330570), (5, 211464456), (6, 176220380), (7, 151046040), (8, 132165285), (10, 105732228), (12, 88110190), (14, 75523020), (15, 70488152), (20, 52866114), (21, 50348680), (24, 44055095), (28, 37761510), (30, 35244076), (35, 30209208), (40, 26433057), (42, 25174340), (56, 18880755), (60, 17622038), (70, 15104604), (84, 12587170), (105, 10069736), (120, 8811019), (140, 7552302), (168, 6293585), (210, 5034868), (280, 3776151), (420, 2517434), (840, 1258717)]