1488078970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{135403}}^1$

素因数の和:135574

約数の個数: 32

約数和(自身を含む): 3080711808

約数和(自身を除く): 1592632838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 10990, 135403, 270806, 677015, 947821, 1354030, 1895642, 4739105, 9478210, 21258271, 42516542, 106291355, 148807897, 212582710, 297615794, 744039485, 1488078970]

約数ペア:

[(1, 1488078970), (2, 744039485), (5, 297615794), (7, 212582710), (10, 148807897), (14, 106291355), (35, 42516542), (70, 21258271), (157, 9478210), (314, 4739105), (785, 1895642), (1099, 1354030), (1570, 947821), (2198, 677015), (5495, 270806), (10990, 135403)]